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Round|Lab Grown|IGI

3.71ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG647482600

Shape and cutting style on the report: Round brilliant

Certificate IGI LG647482600

Diamond specifications and retailer prices

From ₹44,342 INR
$467 USD
As of October 29, 2026
Save ₹1,44,514 INR (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹2,20,146 INR at Rare Carat · As of July 27, 2026
View at Rare Carat

About this 3.71ct lab-grown round diamond

This 3.71ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG647482600 or 647482600. Listed at 7 retailers as of October 29, 2026, with a 326% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.71
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG647482600
Dimensions10.01 × 9.97 × 6.09 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.01 mm9.97 mm3.71 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG647482600
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

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 29
Current: ₹2,20,146 INR|Low: ₹44,342 INR|High: ₹3,35,174 INR|Avg: ₹1,22,156 INR
Rare Carat
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 28, 2026
Retailer 2₹44,342 INR
Retailer 11₹46,241 INR
Retailer 15₹46,905 INR
Retailer 8₹62,382 INR
Retailer 12₹75,485 INR
Retailer 6₹77,837 INR
Retailer 14₹77,859 INR
Retailer 13₹83,936 INR
Retailer 10₹1,20,966 INR
Retailer 5₹1,27,387 INR
Retailer 7₹1,42,703 INR
Retailer 3₹1,80,538 INR
Retailer 4₹1,88,856 INR
Rare Carat₹2,20,146 INR
Retailer 9₹3,35,174 INR

11 data points across 15 retailers

7 retailers₹44,342 INR to ₹1,88,856 INR

A
Cheapest Retailer
-
₹44,342 INR
$467 USD
Final sale: no returns
Retailer 2
-
₹46,241 INR
$487 USD
View
Price last confirmed 45 days ago
B+
Retailer 3
-
₹62,382 INR
$657 USD
View
Retailer 4
-
₹1,20,966 INR
$1,274 USD
View
Price last confirmed 45 days ago
B+
Retailer 5
-
₹1,42,703 INR
CA$2,087 CAD
View
B
Retailer 6
-
₹1,88,856 INR
$1,989 USD
View
Most Expensive
Rare Carat
647482600 · Jul 27
₹2,20,146 INR
$2,319 USD
View
Price last confirmed 96 days ago
6 more retailers have this diamond
Prices start from ₹44,342 INRSave up to ₹1,44,514 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
3.71ct Round
₹44,342 INR