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Oval|Lab Grown|IGI

1.50ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG778631953

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778631953

Diamond specifications and retailer prices

From $250 USD
As of October 26, 2026
Save $1,610 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,860 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778631953 or 778631953. Listed at 23 retailers as of October 26, 2026, with prices from $250 to $1,860, a $1,610 spread on the same certified stone. Brilliant Earth lists it at $1,860. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778631953
Dimensions9.07 × 6.31 × 9.07 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.07 mm6.31 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778631953
Side View
Table 62.0%Crown 35.4°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 62.8%

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 26
Current: $346 USD|Low: $250 USD|High: $1,397 USD|Avg: $704 USD|-6.2%
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Retailer 22
October 30, 2026
Retailer 18$250 USD
Retailer 7$279 USD
Retailer 6$290 USD
Retailer 17$310 USD
Retailer 21$310 USD
Retailer 8$346 USD
Retailer 1$346 USD
Retailer 5$517 USD
Retailer 20$519 USD
Retailer 13$525 USD
Retailer 15$528 USD
Retailer 3$559 USD
Retailer 12$589 USD
Retailer 19$952 USD
Retailer 4$996 USD
Retailer 9$1,000 USD
Retailer 16$1,015 USD
Retailer 11$1,048 USD
Retailer 10$1,219 USD
Retailer 22$1,243 USD
Retailer 14$1,265 USD
Retailer 2$1,353 USD

27 data points across 22 retailers

23 retailers$250 USD to $1,860 USD

A
Cheapest Retailer
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$250 USD
A
Retailer 2
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$279 USD
View
Final sale: no returns
A
Retailer 3
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$290 USD
View
A
Retailer 4
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$310 USD
View
A
Retailer 5
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$310 USD
View
A
Retailer 6
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$346 USD
HK$2,700 HKD
View
A
Retailer 7
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$346 USD
£272 GBP
View
A
Retailer 8
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$517 USD
View
A
Retailer 9
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$519 USD
View
Retailer 10
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$525 USD
View
Price last confirmed 6 days ago
A
Retailer 11
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$559 USD
View
A
Retailer 12
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$589 USD
£464 GBP
View
B
Retailer 13
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$952 USD
View
Retailer 14
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$992 USD
View
Price last confirmed 73 days ago
B+
Retailer 15
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$996 USD
View
B+
Retailer 16
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$1,000 USD
SGD 1,351 SGD
View
B+
Retailer 17
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$1,015 USD
A$1,562 AUD
View
B+
Retailer 18
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$1,048 USD
View
B
Retailer 19
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$1,219 USD
View
B
Retailer 20
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$1,243 USD
£979 GBP
View
Retailer 21
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$1,265 USD
£996 GBP
View
Price last confirmed 8 days ago
B
Retailer 22
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$1,353 USD
View
Most Expensive
B
Brilliant Earth
22350146A · Oct 29
$1,860 USD
View
22 more retailers have this diamond
Prices start from $250 USDSave up to $1,610 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
1.50ct Oval
$250 USD