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Marquise|Lab Grown|IGI

3.10ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG755508873

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG755508873

Diamond specifications and retailer prices

From ₹50,502 INR
$533 USD
As of November 2, 2026
Save ₹4,09,983 INR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: ₹4,60,485 INR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.1ct lab-grown marquise diamond

This 3.1ct 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 LG755508873 or 755508873. Listed at 18 retailers as of November 2, 2026, with prices from ₹50,502 to ₹4,60,485, a ₹4,09,983 spread on the same certified stone. Brilliant Earth lists it at ₹4,60,485. 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

3.10
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755508873
Dimensions15.41 × 7.60 × 4.72 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.41 mm7.60 mm3.10 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755508873
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.1%

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 2
Current: ₹4,60,485 INR|Low: ₹48,512 INR|High: ₹4,74,698 INR|Avg: ₹1,41,487 INR|-2.8%
Brilliant Earth
Retailer 2
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Retailer 21
November 2, 2026
Retailer 20₹50,502 INR
Retailer 5₹56,566 INR
Retailer 6₹62,630 INR
Retailer 21₹62,630 INR
Retailer 13₹69,748 INR
Retailer 17₹75,326 INR
Retailer 11₹80,187 INR
Retailer 10₹83,110 INR
Retailer 8₹83,570 INR
Retailer 7₹96,456 INR
Retailer 9₹1,06,120 INR
Retailer 15₹1,32,352 INR
Retailer 2₹1,36,045 INR
Retailer 18₹1,61,738 INR
Retailer 3₹1,64,865 INR
Retailer 14₹1,69,257 INR
Retailer 4₹1,81,943 INR
Retailer 19₹2,01,818 INR
Retailer 12₹2,19,536 INR
Retailer 16₹2,63,047 INR
Brilliant Earth₹4,60,485 INR

38 data points across 21 retailers

18 retailers₹50,502 INR to ₹4,60,485 INR

A
Cheapest Retailer
-
₹50,502 INR
$533 USD
A
Retailer 2
-
₹56,566 INR
$597 USD
View
Retailer 3
-
₹62,630 INR
$661 USD
View
Price last confirmed 18 days ago
A
Retailer 4
-
₹62,630 INR
$661 USD
View
A
Retailer 5
-
₹69,748 INR
£580 GBP
View
A
Retailer 6
-
₹75,326 INR
$795 USD
View
B+
Retailer 7
-
₹83,570 INR
$882 USD
View
A
Retailer 8
-
₹96,456 INR
$1,018 USD
View
A
Retailer 9
-
₹1,06,120 INR
$1,120 USD
View
B+
Retailer 10
-
₹1,32,352 INR
A$2,149 AUD
View
A
Retailer 11
-
₹1,36,045 INR
ZAR 23,196 ZAR
View
B+
Retailer 12
-
₹1,61,738 INR
$1,707 USD
View
B+
Retailer 13
-
₹1,64,865 INR
$1,740 USD
View
B+
Retailer 14
-
₹1,81,943 INR
£1,512 GBP
View
B+
Retailer 15
-
₹2,01,818 INR
$2,130 USD
View
Retailer 16
-
₹2,19,346 INR
$2,315 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
₹2,63,047 INR
£2,186 GBP
View
Most Expensive
B
Brilliant Earth
16858560A · Nov 2
₹4,60,485 INR
$4,860 USD
View
17 more retailers have this diamond
Prices start from ₹50,502 INRSave up to ₹4,09,983 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
3.10ct Marquise
₹50,502 INR