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Marquise|Lab Grown|IGI

15.57ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG847646668

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847646668

Diamond specifications and retailer prices

From ₹4,30,056 INR
HK$35,400 HKD
As of November 1, 2026
Save ₹11,23,051 INR (72%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: ₹15,53,107 INR at Adiamor · As of November 2, 2026
View at Adiamor

About this 15.57ct lab-grown marquise diamond

This 15.57ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847646668 or 847646668. Listed at 5 retailers as of November 1, 2026, with prices from ₹4,30,056 to ₹15,53,107, a ₹11,23,051 spread on the same certified stone. Adiamor lists it at ₹15,53,107. 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

15.57
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847646668
Dimensions24.98 × 13.12 × 8.24 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
24.98 mm13.12 mm15.57 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847646668
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.8%

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: Nov 1
Current: ₹15,53,107 INR|Low: ₹4,30,056 INR|High: ₹15,53,107 INR|Avg: ₹8,18,529 INR
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3₹4,30,056 INR
Retailer 2₹4,81,263 INR
Retailer 5₹5,61,013 INR
Retailer 4₹12,65,863 INR
Adiamor₹15,53,107 INR

2 data points across 5 retailers

5 retailers₹4,30,056 INR to ₹15,53,107 INR

A
Cheapest Retailer
-
₹4,30,056 INR
HK$35,400 HKD
A
Retailer 2
-
₹4,81,263 INR
£3,993 GBP
View
B+
Retailer 3
-
₹5,61,013 INR
$5,911 USD
View
B
Retailer 4
-
₹12,65,863 INR
$13,338 USD
View
Most Expensive
B
Adiamor
D-82925035 · Nov 2
₹15,53,107 INR
$16,364 USD
View
4 more retailers have this diamond
Prices start from ₹4,30,056 INRSave up to ₹11,23,051 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
15.57ct Marquise
₹4,30,056 INR