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Marquise|Lab Grown|IGI

3.15ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG848613992

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848613992

Diamond specifications and retailer prices

From ₹36,920 INR
$389 USD
As of November 3, 2026
Save ₹1,75,204 INR (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: ₹2,12,124 INR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.15ct lab-grown marquise diamond

This 3.15ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848613992 or 848613992. Listed at 3 retailers as of October 28, 2026, with prices from ₹36,920 to ₹2,12,124, a ₹1,75,204 spread on the same certified stone. Rare Carat lists it at ₹2,12,124. 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

3.15
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848613992
Dimensions14.71 × 7.61 × 4.92 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.71 mm7.61 mm3.15 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848613992
Side View
Table 58.0%Crown 37.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: ₹2,12,124 INR|Low: ₹36,920 INR|High: ₹2,12,124 INR|Avg: ₹1,23,024 INR
Rare Carat
Retailer 2
Retailer 3
November 3, 2026
Retailer 2₹36,920 INR
Retailer 3₹76,861 INR
Rare Carat₹2,12,124 INR

8 data points across 3 retailers

3 retailers₹36,920 INR to ₹2,12,124 INR

A
Cheapest Retailer
-
₹36,920 INR
$389 USD
Final sale: no returns
A
Retailer 2
-
₹76,861 INR
£638 GBP
View
Most Expensive
B
Rare Carat
848613992 · Oct 28
₹2,12,124 INR
$2,235 USD
View
2 more retailers have this diamond
Prices start from ₹36,920 INRSave up to ₹1,75,204 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
3.15ct Marquise
₹36,920 INR