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Oval|Lab Grown|IGI

1.55ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG791662473

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG791662473

Diamond specifications and retailer prices

From $232 USD
As of October 26, 2026
Save $1,688 USD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,920 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.55ct lab-grown oval diamond

This 1.55ct 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 LG791662473 or 791662473. Listed at 16 retailers as of October 26, 2026, with prices from $232 to $1,920, a $1,688 spread on the same certified stone. Brilliant Earth lists it at $1,920. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791662473
Dimensions9.24 × 6.61 × 4.14 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.24 mm6.61 mm1.55 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791662473
Side View
Table 60.0%Crown 36.1°Girdle: THN-STKPavilion 41.3°Culet: NoneDepth 62.6%

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 26
Current: $1,920 USD|Low: $220 USD|High: $1,920 USD|Avg: $614 USD
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
Retailer 17
October 29, 2026
Retailer 3$232 USD
Retailer 11$269 USD
Retailer 15$287 USD
Retailer 16$287 USD
Retailer 14$321 USD
Retailer 7$486 USD
Retailer 13$513 USD
Retailer 9$539 USD
Retailer 2$540 USD
Retailer 4$616 USD
Retailer 17$923 USD
Retailer 12$926 USD
Retailer 8$950 USD
Retailer 6$976 USD
Retailer 10$1,152 USD
Retailer 5$1,169 USD
Brilliant Earth$1,920 USD

39 data points across 17 retailers

16 retailers$232 USD to $1,920 USD

A
Cheapest Retailer
-
$232 USD
A
Retailer 2
-
$269 USD
View
A
Retailer 3
-
$287 USD
View
A
Retailer 4
-
$287 USD
View
A
Retailer 5
-
$321 USD
£253 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
$486 USD
View
A
Retailer 7
-
$539 USD
View
A
Retailer 8
-
$540 USD
£425 GBP
View
A
Retailer 9
-
$616 USD
View
B+
Retailer 10
-
$923 USD
View
B+
Retailer 11
-
$926 USD
View
B+
Retailer 12
-
$950 USD
View
Price last confirmed 21 days ago
B+
Retailer 13
-
$976 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$1,152 USD
£907 GBP
View
B
Retailer 15
-
$1,169 USD
View
Most Expensive
B
Brilliant Earth
18693011A · Oct 29
$1,920 USD
View
15 more retailers have this diamond
Prices start from $232 USDSave up to $1,688 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
1.55ct Oval
$232 USD