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Oval|Lab Grown|IGI

0.98ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG794668618

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794668618

Diamond specifications and retailer prices

From $179 USD
As of October 29, 2026
Save $1,131 USD (86%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $1,310 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.98ct lab-grown oval diamond

This 0.98ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794668618 or 794668618. Listed at 27 retailers as of October 29, 2026, with prices from $179 to $1,310, a $1,131 spread on the same certified stone. Brilliant Earth lists it at $1,310. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.98
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794668618
Dimensions8.18 × 5.69 × 3.28 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.18 mm5.69 mm0.98 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794668618
Side View
Table 62.0%Crown 33.3°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 57.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,310 USD|Low: $200 USD|High: $1,310 USD|Avg: $608 USD
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
October 30, 2026
Retailer 7$200 USD
Retailer 2$273 USD
Retailer 14$393 USD
Retailer 6$395 USD
Retailer 9$400 USD
Retailer 10$402 USD
Retailer 3$461 USD
Retailer 11$554 USD
Retailer 15$562 USD
Retailer 4$605 USD
Retailer 8$625 USD
Retailer 16$767 USD
Retailer 5$769 USD
Retailer 13$985 USD
Retailer 12$1,041 USD
Brilliant Earth$1,310 USD

27 data points across 16 retailers

27 retailers$179 USD to $1,310 USD

A
Cheapest Retailer
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$179 USD
A
Retailer 2
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$200 USD
View
Final sale: no returns
A
Retailer 3
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$208 USD
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A
Retailer 4
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$222 USD
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A
Retailer 5
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$222 USD
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A
Retailer 6
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$273 USD
£215 GBP
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A
Retailer 7
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$395 USD
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A
Retailer 8
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$400 USD
£315 GBP
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A
Retailer 9
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$402 USD
ZAR 6,495 ZAR
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A
Retailer 10
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$461 USD
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A
Retailer 11
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$554 USD
A$853 AUD
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B+
Retailer 12
-
$562 USD
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A
Retailer 13
-
$605 USD
View
B+
Retailer 14
-
$625 USD
SGD 844 SGD
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B+
Retailer 15
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$710 USD
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B+
Retailer 16
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$715 USD
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Retailer 17
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$726 USD
View
Price last confirmed 44 days ago
B+
Retailer 18
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$767 USD
View
B+
Retailer 19
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$769 USD
View
B
Retailer 20
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$985 USD
View
B+
Retailer 21
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$1,041 USD
£820 GBP
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B
Retailer 22
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$1,060 USD
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B
Retailer 23
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$1,060 USD
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B
Retailer 24
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$1,060 USD
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B
Retailer 25
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$1,060 USD
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Retailer 26
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$1,060 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21419981A · Oct 29
$1,310 USD
View
26 more retailers have this diamond
Prices start from $179 USDSave up to $1,131 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.98ct Oval
$179 USD