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Marquise|Lab Grown|IGI

3.10ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG776620830

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG776620830

Diamond specifications and retailer prices

From ₹57,987 INR
$612 USD
As of November 1, 2026
Save ₹2,16,349 INR (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹3,33,994 INR at Helzberg Diamonds · As of October 6, 2026
View at Helzberg Diamonds

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 LG776620830 or 776620830. Listed at 6 retailers as of November 1, 2026, with a 373% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776620830
Dimensions15.77 × 7.57 × 4.67 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Top View
15.77 mm7.57 mm3.10 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776620830
Side View
Table 62.0%Crown 35°Girdle: MediumPavilion 40.4°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹3,33,994 INR|Low: ₹57,987 INR|High: ₹3,33,994 INR|Avg: ₹1,54,388 INR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6₹57,987 INR
Retailer 11₹70,494 INR
Retailer 7₹82,041 INR
Retailer 3₹90,204 INR
Retailer 10₹1,00,719 INR
Retailer 8₹1,42,945 INR
Retailer 2₹1,48,094 INR
Retailer 4₹2,06,081 INR
Retailer 5₹2,74,336 INR
Retailer 9₹3,08,885 INR
Helzberg Diamonds₹3,33,994 INR

24 data points across 11 retailers

6 retailers₹57,987 INR to ₹2,74,336 INR

B+
Cheapest Retailer
-
₹57,987 INR
$612 USD
B+
Retailer 2
-
₹1,48,094 INR
$1,563 USD
View
B+
Retailer 3
-
₹2,06,081 INR
$2,175 USD
View
B
Retailer 4
-
₹2,74,336 INR
$2,895 USD
View
Retailer 5
-
₹3,08,885 INR
$3,260 USD
View
Price last confirmed 33 days ago
Most Expensive
Helzberg Diamonds
ZXZNNMMIGOJG · Oct 6
₹3,33,994 INR
$3,525 USD
View
Price last confirmed 28 days ago
5 more retailers have this diamond
Prices start from ₹57,987 INRSave up to ₹2,16,349 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.

B+
3.10ct Marquise
₹57,987 INR