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Round|Lab Grown|IGI

15.30ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG791654443

Shape and cutting style on the report: Round brilliant

Certificate IGI LG791654443

Diamond specifications and retailer prices

From ₹3,87,111 INR
$4,077 USD
As of November 1, 2026
Save ₹19,72,396 INR (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹23,59,508 INR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.3ct lab-grown round diamond

This 15.3ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791654443 or 791654443. Listed at 18 retailers as of October 31, 2026, with prices from ₹3,87,111 to ₹23,59,508, a ₹19,72,396 spread on the same certified stone. Brilliant Earth lists it at ₹23,59,508. 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

15.30
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791654443
Dimensions16.24 × 16.19 × 9.61 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
16.24 mm16.19 mm15.30 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791654443
Side View
Table 60.0%Crown 33.6°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 59.3%

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: Nov 1
Current: ₹23,59,508 INR|Low: ₹3,56,537 INR|High: ₹24,32,619 INR|Avg: ₹8,93,829 INR|-3.0%
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
Retailer 16
November 1, 2026
Retailer 13₹3,87,111 INR
Retailer 11₹4,05,721 INR
Retailer 8₹4,13,602 INR
Retailer 5₹4,49,114 INR
Retailer 10₹4,49,114 INR
Retailer 3₹4,68,578 INR
Retailer 6₹4,84,245 INR
Retailer 12₹5,46,912 INR
Retailer 4₹5,61,155 INR
Retailer 2₹5,87,759 INR
Retailer 7₹6,52,117 INR
Retailer 9₹7,26,695 INR
Retailer 14₹12,71,855 INR
Retailer 15₹15,95,211 INR
Retailer 16₹22,43,384 INR
Brilliant Earth₹23,59,508 INR

38 data points across 16 retailers

18 retailers₹3,87,111 INR to ₹23,59,508 INR

A
Cheapest Retailer
-
₹3,87,111 INR
$4,077 USD
A
Retailer 2
-
₹4,05,721 INR
$4,273 USD
View
Retailer 3
-
₹4,13,602 INR
$4,356 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
₹4,49,114 INR
$4,730 USD
View
A
Retailer 5
-
₹4,49,114 INR
$4,730 USD
View
A
Retailer 6
-
₹4,68,578 INR
$4,935 USD
View
A
Retailer 7
-
₹4,84,245 INR
$5,100 USD
View
Final sale: no returns
A
Retailer 8
-
₹5,46,912 INR
$5,760 USD
View
A
Retailer 9
-
₹5,61,155 INR
$5,910 USD
View
A
Retailer 10
-
₹5,87,759 INR
£4,874 GBP
View
A
Retailer 11
-
₹6,52,117 INR
$6,868 USD
View
B+
Retailer 12
-
₹7,26,695 INR
€7,289 EUR
View
Retailer 13
-
₹8,02,422 INR
$8,451 USD
View
Price last confirmed 46 days ago
Retailer 14
-
₹8,14,964 INR
$8,583 USD
View
Price last confirmed 97 days ago
B
Retailer 15
-
₹12,71,855 INR
$13,395 USD
View
B
Retailer 16
-
₹15,95,211 INR
$16,801 USD
View
B
Retailer 17
-
₹22,43,384 INR
$23,627 USD
View
Most Expensive
B
Brilliant Earth
18785492A · Oct 31
₹23,59,508 INR
$24,850 USD
View
17 more retailers have this diamond
Prices start from ₹3,87,111 INRSave up to ₹19,72,396 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
15.30ct Round
₹3,87,111 INR