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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 $229 SGD
$179 USD
As of October 29, 2026
Save $1,446 SGD (86%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $1,675 SGD 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 $229 to $1,675, a $1,446 spread on the same certified stone. Brilliant Earth lists it at $1,675. 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
Colour
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: $1,675 SGD|Low: $256 SGD|High: $1,675 SGD|Avg: $778 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 7$256 SGD
Retailer 2$349 SGD
Retailer 14$502 SGD
Retailer 6$505 SGD
Retailer 9$512 SGD
Retailer 10$514 SGD
Retailer 3$589 SGD
Retailer 11$709 SGD
Retailer 15$718 SGD
Retailer 4$773 SGD
Retailer 8$798 SGD
Retailer 16$981 SGD
Retailer 5$983 SGD
Retailer 13$1,259 SGD
Retailer 12$1,331 SGD
Brilliant Earth$1,675 SGD

27 data points across 16 retailers

27 retailers$229 SGD to $1,675 SGD

A
Cheapest Retailer
-
$229 SGD
$179 USD
A
Retailer 2
-
$256 SGD
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$266 SGD
$208 USD
View
A
Retailer 4
-
$284 SGD
$222 USD
View
A
Retailer 5
-
$284 SGD
$222 USD
View
A
Retailer 6
-
$349 SGD
£215 GBP
View
A
Retailer 7
-
$505 SGD
$395 USD
View
A
Retailer 8
-
$512 SGD
£315 GBP
View
A
Retailer 9
-
$514 SGD
ZAR 6,495 ZAR
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A
Retailer 10
-
$589 SGD
$461 USD
View
A
Retailer 11
-
$709 SGD
A$853 AUD
View
B+
Retailer 12
-
$718 SGD
$562 USD
View
A
Retailer 13
-
$773 SGD
$605 USD
View
B+
Retailer 14
-
$798 SGD
View
B+
Retailer 15
-
$908 SGD
$710 USD
View
B+
Retailer 16
-
$914 SGD
$715 USD
View
Retailer 17
-
$928 SGD
$726 USD
View
Price last confirmed 44 days ago
B+
Retailer 18
-
$981 SGD
$767 USD
View
B+
Retailer 19
-
$983 SGD
$769 USD
View
B
Retailer 20
-
$1,259 SGD
$985 USD
View
B+
Retailer 21
-
$1,331 SGD
£820 GBP
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B
Retailer 22
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$1,355 SGD
$1,060 USD
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B
Retailer 23
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$1,355 SGD
$1,060 USD
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B
Retailer 24
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$1,355 SGD
$1,060 USD
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B
Retailer 25
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$1,355 SGD
$1,060 USD
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Retailer 26
-
$1,355 SGD
$1,060 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21419981A · Oct 29
$1,675 SGD
$1,310 USD
View
26 more retailers have this diamond
Prices start from $229 SGDSave up to $1,446 SGD

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
$229 SGD