Radiant|Lab Grown|IGI

2.68ct G VS2 Radiant Lab Grown Diamond

EX • G/VS2 • IGI LG634496883

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

Certificate IGI LG634496883

Diamond specifications and retailer prices

From $560 USD
As of October 30, 2026
Save $345 USD (38%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $905 USD at Adiamor · As of October 29, 2026
View at Adiamor

About this 2.68ct lab-grown radiant diamond

This 2.68ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634496883 or 634496883. Listed at 3 retailers as of October 29, 2026, with prices from $560 to $905, a $345 spread on the same certified stone. Adiamor lists it at $905. 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

2.68
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634496883
Dimensions9.82 × 6.76 × 4.53 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.82 mm6.76 mm2.68 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634496883
Side View
Table 68.0%Crown 45.5°Girdle: MediumPavilion 34.5°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $905 USD|Low: $560 USD|High: $3,188 USD|Avg: $1,323 USD
Adiamor
Retailer 2
Retailer 3
Retailer 4
October 18, 2026
Retailer 3$560 USD
Retailer 2$644 USD
Adiamor$905 USD
Retailer 4$3,188 USD

7 data points across 4 retailers

3 retailers$560 USD to $905 USD

B+
Cheapest Retailer
-
$560 USD
A
Retailer 2
-
$644 USD
€613 EUR
View
Most Expensive
B+
Adiamor
D-69722472 · Oct 29
$905 USD
View
2 more retailers have this diamond
Prices start from $560 USDSave up to $345 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
2.68ct Radiant
$560 USD