Radiant|Lab Grown|IGI

1.54ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG636425920

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

Certificate IGI LG636425920

Diamond specifications and retailer prices

From $212 USD
As of October 27, 2026
Save $857 USD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,069 USD at Brilliance · As of October 28, 2026
View at Brilliance

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG636425920 or 636425920. Listed at 15 retailers as of October 27, 2026, with prices from $212 to $1,069, a $857 spread on the same certified stone. Brilliance lists it at $1,069. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG636425920
Dimensions8.44 × 5.62 × 3.78 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa,Indications of post-growth treatment.
Top View
8.44 mm5.62 mm1.54 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636425920
Side View
Table 62.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 67.3%

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 27
Current: $1,069 USD|Low: $203 USD|High: $1,069 USD|Avg: $514 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
October 29, 2026
Retailer 12$212 USD
Retailer 6$237 USD
Retailer 4$246 USD
Retailer 5$262 USD
Retailer 13$262 USD
Retailer 2$301 USD
Retailer 8$451 USD
Retailer 3$451 USD
Retailer 7$482 USD
Retailer 9$613 USD
Retailer 14$844 USD
Retailer 11$847 USD
Retailer 10$1,053 USD
Brilliance$1,069 USD

40 data points across 14 retailers

15 retailers$212 USD to $1,069 USD

A
Cheapest Retailer
-
$212 USD
A
Retailer 2
-
$237 USD
View
Final sale: no returns
A
Retailer 3
-
$246 USD
View
A
Retailer 4
-
$262 USD
View
A
Retailer 5
-
$262 USD
View
A
Retailer 6
-
$301 USD
£237 GBP
View
A
Retailer 7
-
$451 USD
ZAR 7,285 ZAR
View
B+
Retailer 8
-
$451 USD
View
A
Retailer 9
-
$482 USD
£380 GBP
View
A
Retailer 10
-
$519 USD
View
A
Retailer 11
-
$613 USD
A$943 AUD
View
B
Retailer 12
-
$844 USD
View
B
Retailer 13
-
$847 USD
View
B
Retailer 14
-
$1,053 USD
£829 GBP
View
Most Expensive
B
Brilliance
D38921603 · Oct 28
$1,069 USD
View
14 more retailers have this diamond
Prices start from $212 USDSave up to $857 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
1.54ct Radiant
$212 USD