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Radiant|Lab Grown|IGI

1.55ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG763611890

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG763611890

Diamond specifications and retailer prices

From $212 USD
As of November 2, 2026
Save $1,778 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,990 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG763611890 or 763611890. Listed at 20 retailers as of October 31, 2026, with prices from $212 to $1,990, a $1,778 spread on the same certified stone. Brilliant Earth lists it at $1,990. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763611890
Dimensions7.97 × 5.94 × 3.89 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.97 mm5.94 mm1.55 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763611890
Side View
Table 61.0%Crown 42.1°Girdle: MediumPavilion 35.8°Culet: NoneDepth 65.5%

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 2
Current: $1,990 USD|Low: $212 USD|High: $2,100 USD|Avg: $644 USD|-5.2%
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
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 3$212 USD
Retailer 8$237 USD
Retailer 18$246 USD
Retailer 5$263 USD
Retailer 6$263 USD
Retailer 21$294 USD
Retailer 10$453 USD
Retailer 15$454 USD
Retailer 16$465 USD
Retailer 13$486 USD
Retailer 12$541 USD
Retailer 11$594 USD
Retailer 2$612 USD
Retailer 4$845 USD
Retailer 19$848 USD
Retailer 14$898 USD
Retailer 17$1,054 USD
Retailer 20$1,055 USD
Retailer 7$1,070 USD
Retailer 9$1,231 USD
Brilliant Earth$1,990 USD

37 data points across 21 retailers

20 retailers$212 USD to $1,990 USD

A
Cheapest Retailer
-
$212 USD
A
Retailer 2
-
$237 USD
View
Final sale: no returns
A
Retailer 3
-
$246 USD
View
Retailer 4
-
$263 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$263 USD
View
B+
Retailer 6
-
$453 USD
View
A
Retailer 7
-
$454 USD
ZAR 7,327 ZAR
View
A
Retailer 8
-
$465 USD
€443 EUR
View
A
Retailer 9
-
$486 USD
£383 GBP
View
A
Retailer 10
-
$541 USD
View
A
Retailer 11
-
$594 USD
View
A
Retailer 12
-
$612 USD
A$942 AUD
View
B+
Retailer 13
-
$845 USD
View
B
Retailer 14
-
$848 USD
View
B+
Retailer 15
-
$898 USD
View
Retailer 16
-
$1,054 USD
£830 GBP
View
Price last confirmed 8 days ago
Retailer 17
-
$1,055 USD
View
Price last confirmed 15 days ago
B
Retailer 18
-
$1,070 USD
View
Retailer 19
-
$1,231 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
17280052A · Oct 31
$1,990 USD
View
19 more retailers have this diamond
Prices start from $212 USDSave up to $1,778 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 Radiant
$212 USD