Oval|Lab Grown|IGI

0.97ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG799646923

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG799646923

Diamond specifications and retailer prices

From $183 USD
As of October 29, 2026
Save $1,127 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,310 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.97ct lab-grown oval diamond

This 0.97ct 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 LG799646923 or 799646923. Listed at 20 retailers as of October 29, 2026, with prices from $183 to $1,310, a $1,127 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

0.97
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799646923
Dimensions8.14 × 5.62 × 3.35 mm
L/W Ratio1.45
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
8.14 mm5.62 mm0.97 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799646923
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.6%

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: $178 USD|High: $1,310 USD|Avg: $529 USD
Brilliant Earth
Retailer 2
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Retailer 19
October 30, 2026
Retailer 9$183 USD
Retailer 14$206 USD
Retailer 19$213 USD
Retailer 4$227 USD
Retailer 5$227 USD
Retailer 17$400 USD
Retailer 8$402 USD
Retailer 2$411 USD
Retailer 13$411 USD
Retailer 3$465 USD
Retailer 15$567 USD
Retailer 18$577 USD
Retailer 11$602 USD
Retailer 12$720 USD
Retailer 6$731 USD
Retailer 7$785 USD
Retailer 10$895 USD
Retailer 16$1,064 USD
Brilliant Earth$1,310 USD

37 data points across 19 retailers

20 retailers$183 USD to $1,310 USD

A
Cheapest Retailer
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$183 USD
A
Retailer 2
-
$206 USD
View
Final sale: no returns
A
Retailer 3
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$213 USD
View
A
Retailer 4
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$227 USD
View
A
Retailer 5
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$227 USD
View
A
Retailer 6
-
$402 USD
View
A
Retailer 7
-
$411 USD
£323 GBP
View
A
Retailer 8
-
$411 USD
ZAR 6,636 ZAR
View
A
Retailer 9
-
$465 USD
View
A
Retailer 10
-
$567 USD
A$872 AUD
View
B+
Retailer 11
-
$577 USD
View
B+
Retailer 12
-
$602 USD
View
B+
Retailer 13
-
$707 USD
SGD 956 SGD
View
Retailer 14
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$720 USD
View
Price last confirmed 44 days ago
B+
Retailer 15
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$720 USD
View
B+
Retailer 16
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$731 USD
View
B+
Retailer 17
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$785 USD
View
B+
Retailer 18
-
$895 USD
View
B+
Retailer 19
-
$1,064 USD
£838 GBP
View
Most Expensive
B
Brilliant Earth
21420272A · Oct 29
$1,310 USD
View
19 more retailers have this diamond
Prices start from $183 USDSave up to $1,127 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
0.97ct Oval
$183 USD