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Radiant|Lab Grown|IGI

3.70ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG658473623

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

Certificate IGI LG658473623

Diamond specifications and retailer prices

From ₹64,845 INR
$681 USD
As of October 27, 2026
Save ₹7,14,055 INR (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: ₹7,78,900 INR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG658473623 or 658473623. Listed at 22 retailers as of October 27, 2026, with prices from ₹64,845 to ₹7,78,900, a ₹7,14,055 spread on the same certified stone. Brilliant Earth lists it at ₹7,78,900. 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

3.70
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658473623
Dimensions10.75 × 7.47 × 4.98 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.75 mm7.47 mm3.70 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658473623
Side View
Table 70.0%Crown 43.4°Girdle: MED-STKPavilion 30.8°Culet: NoneDepth 66.7%

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: Oct 27
Current: ₹7,78,900 INR|Low: ₹62,274 INR|High: ₹7,78,900 INR|Avg: ₹1,80,859 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 14₹64,845 INR
Retailer 6₹70,558 INR
Retailer 7₹75,224 INR
Retailer 15₹75,224 INR
Retailer 10₹92,363 INR
Retailer 2₹1,01,335 INR
Retailer 9₹1,19,763 INR
Retailer 5₹1,22,453 INR
Retailer 12₹1,69,834 INR
Retailer 8₹1,74,749 INR
Retailer 13₹1,92,249 INR
Retailer 4₹2,11,579 INR
Retailer 3₹2,56,713 INR
Retailer 11₹3,17,440 INR
Brilliant Earth₹7,78,900 INR

36 data points across 15 retailers

22 retailers₹64,845 INR to ₹7,78,900 INR

A
Cheapest Retailer
-
₹64,845 INR
$681 USD
A
Retailer 2
-
₹70,558 INR
$741 USD
View
A
Retailer 3
-
₹72,653 INR
$763 USD
View
Final sale: no returns
A
Retailer 4
-
₹75,224 INR
$790 USD
View
A
Retailer 5
-
₹75,224 INR
$790 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
₹92,363 INR
$970 USD
View
A
Retailer 7
-
₹1,01,335 INR
£838 GBP
View
A
Retailer 8
-
₹1,06,646 INR
$1,120 USD
View
A
Retailer 9
-
₹1,19,763 INR
£990 GBP
View
A
Retailer 10
-
₹1,22,453 INR
$1,286 USD
View
A
Retailer 11
-
₹1,69,834 INR
A$2,744 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
₹1,74,749 INR
ZAR 29,648 ZAR
View
B+
Retailer 13
-
₹1,80,632 INR
$1,897 USD
View
B+
Retailer 14
-
₹1,92,249 INR
$2,019 USD
View
B+
Retailer 15
-
₹2,11,579 INR
$2,222 USD
View
B+
Retailer 16
-
₹2,33,636 INR
£1,932 GBP
View
B+
Retailer 17
-
₹2,56,713 INR
$2,696 USD
View
B+
Retailer 18
-
₹2,59,581 INR
$2,726 USD
View
B+
Retailer 19
-
₹2,59,936 INR
$2,730 USD
View
B
Retailer 20
-
₹3,05,923 INR
HK$25,100 HKD
View
B+
Retailer 21
-
₹3,17,440 INR
£2,625 GBP
View
Most Expensive
B
Brilliant Earth
17970621A · Oct 28
₹7,78,900 INR
$8,180 USD
View
21 more retailers have this diamond
Prices start from ₹64,845 INRSave up to ₹7,14,055 INR

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
3.70ct Radiant
₹64,845 INR