Radiant|Lab Grown|IGI

1.25ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG799688942

Certificate IGI LG799688942

Diamond specifications and retailer prices

From $683 USD
As of October 31, 2026
Save $597 USD (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,280 USD at Jared · As of October 30, 2026
View at Jared

About this 1.25ct lab-grown radiant diamond

This 1.25ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG799688942 or 799688942. Listed at 4 retailers as of October 30, 2026, with prices from $683 to $1,280, a $597 spread on the same certified stone. Jared lists it at $1,280. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.25
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG799688942
Dimensions7.20 × 5.55 × 3.86 mm
L/W Ratio1.30
Top View
7.20 mm5.55 mm1.25 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799688942
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,280 USD|Low: $683 USD|High: $1,590 USD|Avg: $1,004 USD|-19.5%
Jared
Retailer 2
Retailer 3
Retailer 4
October 1, 2026
Retailer 3$683 USD
Retailer 2$960 USD
Retailer 4$960 USD
Jared$1,280 USD

3 data points across 4 retailers

4 retailers$683 USD to $1,280 USD

B+
Cheapest Retailer
-
$683 USD
B
Retailer 2
-
$960 USD
View
B
Retailer 3
-
$960 USD
View
Most Expensive
B
Jared
159711391 · Oct 30
$1,280 USD
View
3 more retailers have this diamond
Prices start from $683 USDSave up to $597 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.

B+
1.25ct Radiant
$683 USD