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Round|Lab Grown|IGI

6.51ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG581318483

Shape and cutting style on the report: Round brilliant

Certificate IGI LG581318483

Diamond specifications and retailer prices

From ₹92,766 INR
$977 USD
As of October 29, 2026
Save ₹3,33,559 INR (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹4,26,326 INR at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 6.51ct lab-grown round diamond

This 6.51ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG581318483 or 581318483. Listed at 16 retailers as of October 29, 2026, with prices from ₹92,766 to ₹4,26,326, a ₹3,33,559 spread on the same certified stone. Blue Nile lists it at ₹4,26,326. 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

6.51
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581318483
Dimensions12.04 × 11.98 × 7.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.04 mm11.98 mm6.51 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581318483
Side View
Table 56.0%Crown 35.2°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.5%

Caratlytics Score

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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 29
Current: ₹4,26,326 INR|Low: ₹61,812 INR|High: ₹5,00,525 INR|Avg: ₹2,14,414 INR|+0.1%
Blue Nile
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 9₹86,594 INR
Retailer 3₹92,766 INR
Retailer 12₹1,00,932 INR
Retailer 15₹1,07,673 INR
Retailer 17₹1,07,673 INR
Retailer 11₹1,24,385 INR
Retailer 4₹1,53,249 INR
Retailer 2₹1,54,232 INR
Retailer 16₹1,60,910 INR
Retailer 6₹1,72,144 INR
Retailer 18₹2,01,769 INR
Retailer 5₹2,28,355 INR
Retailer 13₹2,31,963 INR
Retailer 14₹3,66,945 INR
Retailer 7₹3,74,918 INR
Retailer 8₹4,24,427 INR
Blue Nile₹4,26,326 INR
Retailer 10₹5,00,525 INR

33 data points across 18 retailers

16 retailers₹92,766 INR to ₹4,26,326 INR

A
Cheapest Retailer
-
₹92,766 INR
$977 USD
A
Retailer 2
-
₹1,00,932 INR
$1,063 USD
View
Retailer 3
-
₹1,07,673 INR
$1,134 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
₹1,07,673 INR
$1,134 USD
View
A
Retailer 5
-
₹1,24,385 INR
$1,310 USD
View
B+
Retailer 6
-
₹1,53,249 INR
$1,614 USD
View
A
Retailer 7
-
₹1,54,232 INR
€1,547 EUR
View
Retailer 8
-
₹1,60,910 INR
£1,334 GBP
View
Price last confirmed 14 days ago
B+
Retailer 9
-
₹1,72,144 INR
$1,813 USD
View
B+
Retailer 10
-
₹2,01,769 INR
$2,125 USD
View
B+
Retailer 11
-
₹2,28,355 INR
$2,405 USD
View
B+
Retailer 12
-
₹2,31,963 INR
$2,443 USD
View
B
Retailer 13
-
₹3,66,945 INR
£3,043 GBP
View
Retailer 14
-
₹3,74,918 INR
$3,949 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
₹4,24,427 INR
$4,470 USD
View
Most Expensive
B
Blue Nile
25247267 · Oct 31
₹4,26,326 INR
$4,490 USD
View
15 more retailers have this diamond
Prices start from ₹92,766 INRSave up to ₹3,33,559 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
6.51ct Round
₹92,766 INR