Radiant|Lab Grown|IGI

1.71ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG644445573

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

Certificate IGI LG644445573

Diamond specifications and retailer prices

From $1,318 USD
£1,038 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,318 USD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.71ct lab-grown radiant diamond

This 1.71ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG644445573 or 644445573. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644445573
Dimensions8.45 × 5.84 × 4.11 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.45 mm5.84 mm1.71 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644445573
Side View
Table 65.0%Crown 35.7°Girdle: STK-THKPavilion 35.8°CuletDepth 70.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,318 USD|Low: $1,318 USD|High: $1,318 USD|Avg: $1,318 USD
September 26, 2026
Diamond Quarter$1,318 USD

1 data point across 1 retailer

1 retailer

B
Diamond Quarter
1.710VS2DLG73860RBASL · Oct 29
$1,318 USD
£1,038 GBP
View

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
1.71ct Radiant
$1,318 USD