Radiant|Lab Grown|IGI

1.99ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG638477350

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

Certificate IGI LG638477350

Diamond specifications and retailer prices

From $292 USD
As of October 27, 2026
Save $1,368 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,660 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.99ct lab-grown radiant diamond

This 1.99ct 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 LG638477350 or 638477350. Listed at 20 retailers as of October 27, 2026, with prices from $292 to $1,660, a $1,368 spread on the same certified stone. Brilliant Earth lists it at $1,660. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.99
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638477350
Dimensions8.63 × 6.36 × 4.26 mm
L/W Ratio1.36
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.63 mm6.36 mm1.99 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638477350
Side View
Table 70.0%Crown 41.5°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 67.0%

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 27
Current: $1,660 USD|Low: $292 USD|High: $1,740 USD|Avg: $819 USD|-4.6%
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
October 29, 2026
Retailer 3$292 USD
Retailer 5$327 USD
Retailer 18$339 USD
Retailer 10$377 USD
Retailer 16$416 USD
Retailer 13$488 USD
Retailer 17$520 USD
Retailer 14$623 USD
Retailer 15$638 USD
Retailer 2$642 USD
Retailer 8$667 USD
Retailer 19$837 USD
Retailer 12$843 USD
Retailer 9$975 USD
Retailer 11$1,213 USD
Retailer 6$1,214 USD
Retailer 4$1,395 USD
Retailer 7$1,515 USD
Brilliant Earth$1,660 USD

31 data points across 19 retailers

20 retailers$292 USD to $1,660 USD

A
Cheapest Retailer
-
$292 USD
A
Retailer 2
-
$327 USD
View
Final sale: no returns
A
Retailer 3
-
$339 USD
View
A
Retailer 4
-
$377 USD
View
A
Retailer 5
-
$377 USD
View
A
Retailer 6
-
$416 USD
£327 GBP
View
B+
Retailer 7
-
$488 USD
View
A
Retailer 8
-
$520 USD
View
A
Retailer 9
-
$623 USD
ZAR 10,063 ZAR
View
A
Retailer 10
-
$638 USD
£502 GBP
View
A
Retailer 11
-
$642 USD
View
A
Retailer 12
-
$667 USD
€635 EUR
View
B+
Retailer 13
-
$837 USD
View
A
Retailer 14
-
$843 USD
A$1,297 AUD
View
B+
Retailer 15
-
$975 USD
View
B+
Retailer 16
-
$1,213 USD
View
B+
Retailer 17
-
$1,214 USD
View
B
Retailer 18
-
$1,395 USD
View
B
Retailer 19
-
$1,515 USD
£1,193 GBP
View
Most Expensive
B
Brilliant Earth
11234235A · Oct 28
$1,660 USD
View
19 more retailers have this diamond
Prices start from $292 USDSave up to $1,368 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
1.99ct Radiant
$292 USD