Radiant|Lab Grown|IGI

3.43ct G VS2 Radiant Lab Grown Diamond

EX • G/VS2 • IGI LG598338368

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

Certificate IGI LG598338368

Diamond specifications and retailer prices

From $788 USD
As of November 1, 2026
Save $2,042 USD (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,830 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.43ct lab-grown radiant diamond

This 3.43ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598338368 or 598338368. Listed at 8 retailers as of October 31, 2026, with prices from $788 to $2,830, a $2,042 spread on the same certified stone. Brilliant Earth lists it at $2,830. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.43
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.7°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598338368
Dimensions10.58 × 7.50 × 5.02 mm
L/W Ratio1.41
Culet sizePointed
Top View
10.58 mm7.50 mm3.43 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598338368
Side View
Table 63.0%Crown 46.7°Girdle: MediumPavilion 35.2°Culet: NoneDepth 66.9%

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 1
Current: $2,830 USD|Low: $734 USD|High: $2,830 USD|Avg: $1,309 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$788 USD
Retailer 3$816 USD
Retailer 2$816 USD
Retailer 5$891 USD
Retailer 7$1,252 USD
Retailer 8$1,633 USD
Retailer 4$1,952 USD
Brilliant Earth$2,830 USD

37 data points across 8 retailers

8 retailers$788 USD to $2,830 USD

B+
Cheapest Retailer
-
$788 USD
A
Retailer 2
-
$816 USD
€777 EUR
View
A
Retailer 3
-
$816 USD
£643 GBP
View
A
Retailer 4
-
$891 USD
View
A
Retailer 5
-
$1,252 USD
View
Retailer 6
-
$1,633 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$1,952 USD
£1,537 GBP
View
Most Expensive
B
Brilliant Earth
8131639A · Oct 31
$2,830 USD
View
7 more retailers have this diamond
Prices start from $788 USDSave up to $2,042 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
3.43ct Radiant
$788 USD