Radiant|Lab Grown|IGI

3.70ct D VVS2 Radiant Lab Grown Diamond

GD • D/VVS2 • IGI LG678564415

Certificate IGI LG678564415

Diamond specifications and retailer prices

From $1,380 USD
Save $1,845 USD (57%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,225 USD at Diamond Quarter
View at Diamond Quarter

About this 3.7ct lab-grown radiant diamond

This 3.7ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG678564415 or 678564415. Listed at 2 retailers, with prices from $1,380 to $3,225 at Diamond Quarter, a $1,845 spread on the same certified stone. 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

3.70
Carat
D
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678564415
Dimensions11.26 × 7.29 × 5.03 mm
L/W Ratio1.54
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.26 mm7.29 mm3.70 ctD / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678564415
Side View
Table 65.0%Crown 43.7°Girdle: STK-THKPavilion 33.5°Culet: NoneDepth 69.0%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $1,380 USD|Low: $1,320 USD|High: $1,380 USD|Avg: $1,350 USD|+4.5%
September 23, 2026
Retailer 1$1,380 USD

2 data points across 1 retailer

2 retailers$1,380 USD to $3,225 USD

B+
Cheapest Retailer
-
$1,380 USD
Most Expensive
B
Diamond Quarter
3.7VVS2DLG150E7FN · Oct 1
$3,225 USD
View
1 more retailer has this diamond
Prices start from $1,380 USDSave up to $1,845 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.

B+
3.70ct Radiant
$1,380 USD