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Marquise|Lab Grown|IGI

3.42ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG756526964

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG756526964

Diamond specifications and retailer prices

From ₹78,870 INR
$831 USD
As of November 1, 2026
Save ₹1,66,947 INR (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹2,45,817 INR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.42ct lab-grown marquise diamond

This 3.42ct 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 LG756526964 or 756526964. Listed at 7 retailers as of October 28, 2026, with prices from ₹78,870 to ₹2,45,817, a ₹1,66,947 spread on the same certified stone. Rare Carat lists it at ₹2,45,817. 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

3.42
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756526964
Dimensions14.96 × 7.82 × 4.95 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.96 mm7.82 mm3.42 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756526964
Side View
Table 60.0%Crown 35.6°Girdle: STK-THKPavilion 40.1°Culet: NoneDepth 63.3%

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: ₹81,736 INR|Low: ₹73,081 INR|High: ₹1,88,638 INR|Avg: ₹1,17,707 INR|+7.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4₹78,870 INR
Retailer 1₹81,736 INR
Retailer 3₹87,127 INR
Retailer 5₹1,21,675 INR
Retailer 6₹1,63,843 INR
Retailer 2₹1,83,696 INR

42 data points across 6 retailers

7 retailers₹78,870 INR to ₹2,45,817 INR

B+
Cheapest Retailer
-
₹78,870 INR
$831 USD
A
Retailer 2
-
₹81,736 INR
£678 GBP
View
A
Retailer 3
-
₹87,127 INR
$918 USD
View
A
Retailer 4
-
₹1,21,675 INR
$1,282 USD
View
B+
Retailer 5
-
₹1,63,843 INR
$1,726 USD
View
B+
Retailer 6
-
₹1,83,696 INR
£1,524 GBP
View
Most Expensive
B
Rare Carat
RJ2058_l_756526964 · Oct 28
₹2,45,817 INR
$2,590 USD
View
6 more retailers have this diamond
Prices start from ₹78,870 INRSave up to ₹1,66,947 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
3.42ct Marquise
₹78,870 INR