Round|Lab Grown|IGI

1.55ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG768680295

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768680295

Diamond specifications and retailer prices

From $224 USD
As of November 3, 2026
Save $1,044 USD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,320 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768680295 or 768680295. Listed at 24 retailers as of November 3, 2026, with a 466% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768680295
Dimensions7.38 × 7.45 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm7.45 mm1.55 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768680295
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 41°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: Nov 3
Current: $1,320 USD|Low: $222 USD|High: $1,320 USD|Avg: $656 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
Retailer 18
Retailer 19
November 4, 2026
Retailer 9$224 USD
Retailer 15$249 USD
Retailer 17$259 USD
Retailer 4$277 USD
Retailer 5$277 USD
Retailer 6$473 USD
Retailer 19$475 USD
Retailer 2$510 USD
Retailer 14$523 USD
Retailer 3$532 USD
Retailer 18$577 USD
Retailer 13$767 USD
Retailer 10$891 USD
Retailer 11$936 USD
Retailer 8$943 USD
Retailer 12$1,111 USD
Retailer 16$1,128 USD
Retailer 7$1,268 USD
Brilliant Earth$1,320 USD

43 data points across 19 retailers

24 retailers$224 USD to $1,268 USD

Retailer 1
-
$222 USD
Price last confirmed 44 days ago
A
Retailer 2
-
$224 USD
View
A
Retailer 3
-
$249 USD
View
Final sale: no returns
A
Retailer 4
-
$259 USD
View
Retailer 5
-
$271 USD
View
Price last confirmed 44 days ago
A
Retailer 6
-
$277 USD
View
Retailer 7
-
$277 USD
View
Price last confirmed 11 days ago
A
Retailer 8
-
$473 USD
View
A
Retailer 9
-
$475 USD
View
A
Retailer 10
-
$510 USD
View
A
Retailer 11
-
$523 USD
View
A
Retailer 12
-
$532 USD
View
B+
Retailer 13
-
$577 USD
View
B
Retailer 14
-
$767 USD
View
Retailer 15
-
$798 USD
View
Price last confirmed 94 days ago
Retailer 16
-
$883 USD
View
Price last confirmed 45 days ago
B
Retailer 17
-
$891 USD
View
Retailer 18
-
$936 USD
View
Price last confirmed 11 days ago
B
Retailer 19
-
$943 USD
View
B
Retailer 20
-
$1,043 USD
View
B
Retailer 21
-
$1,111 USD
View
B
Retailer 22
-
$1,128 USD
View
B
Retailer 23
-
$1,268 USD
View
Most Expensive
Brilliant Earth
18784264A · Oct 16
$1,320 USD
View
Price last confirmed 19 days ago
23 more retailers have this diamond
Prices start from $224 USDSave up to $1,044 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 Round
$224 USD