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Oval|Lab Grown|IGI

1.55ct E VS2 Oval Lab Grown Diamond

E/VS2 • IGI LG777612918

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG777612918

Diamond specifications and retailer prices

From $228 USD
As of October 29, 2026
Save $929 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,157 USD at Brilliance · As of October 30, 2026
View at Brilliance

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 E colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG777612918 or 777612918. Listed at 17 retailers as of October 29, 2026, with prices from $228 to $1,157, a $929 spread on the same certified stone. Brilliance lists it at $1,157. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
E
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777612918
Dimensions9.16 × 6.56 × 4.04 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
9.16 mm6.56 mm1.55 ctE / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777612918
Side View
Table 60.0%Crown 33.2°Girdle: MED-THKPavilion 41.3°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
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: $1,157 USD|Low: $217 USD|High: $1,157 USD|Avg: $614 USD
Brilliance
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 31, 2026
Retailer 16$228 USD
Retailer 14$255 USD
Retailer 10$265 USD
Retailer 2$283 USD
Retailer 6$284 USD
Retailer 15$479 USD
Retailer 7$519 USD
Retailer 11$528 USD
Retailer 13$612 USD
Retailer 12$751 USD
Retailer 9$909 USD
Retailer 8$918 USD
Retailer 5$944 USD
Retailer 3$962 USD
Retailer 4$1,146 USD
Brilliance$1,157 USD

28 data points across 16 retailers

17 retailers$228 USD to $1,157 USD

A
Cheapest Retailer
-
$228 USD
A
Retailer 2
-
$255 USD
View
Final sale: no returns
A
Retailer 3
-
$265 USD
View
A
Retailer 4
-
$283 USD
View
A
Retailer 5
-
$284 USD
View
B+
Retailer 6
-
$479 USD
View
B+
Retailer 7
-
$519 USD
View
B+
Retailer 8
-
$528 USD
£416 GBP
View
B+
Retailer 9
-
$558 USD
A$858 AUD
View
B+
Retailer 10
-
$612 USD
View
B
Retailer 11
-
$751 USD
View
B
Retailer 12
-
$909 USD
View
B
Retailer 13
-
$918 USD
SGD 1,241 SGD
View
B+
Retailer 14
-
$944 USD
A$1,452 AUD
View
B
Retailer 15
-
$962 USD
View
B
Retailer 16
-
$1,146 USD
£902 GBP
View
Most Expensive
B
Brilliance
D40003650 · Oct 30
$1,157 USD
View
16 more retailers have this diamond
Prices start from $228 USDSave up to $929 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
$228 USD