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Marquise|Lab Grown|IGI

3.10ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG774641699

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774641699

Diamond specifications and retailer prices

From ₹38,753 INR
$409 USD
As of November 1, 2026
Save ₹1,69,697 INR (81%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: ₹3,33,994 INR at Helzberg Diamonds · As of October 26, 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 LG774641699 or 774641699. Listed at 5 retailers as of October 28, 2026, with a 438% 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 angle36.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774641699
Dimensions15.32 × 7.42 × 4.77 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Top View
15.32 mm7.42 mm3.10 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774641699
Side View
Table 59.0%Crown 36.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.3%

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: ₹3,33,994 INR|Low: ₹38,753 INR|High: ₹3,33,994 INR|Avg: ₹1,39,844 INR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 7₹38,753 INR
Retailer 12₹66,894 INR
Retailer 13₹70,494 INR
Retailer 10₹72,484 INR
Retailer 2₹80,052 INR
Retailer 3₹90,204 INR
Retailer 11₹1,00,719 INR
Retailer 4₹1,15,216 INR
Retailer 9₹1,42,945 INR
Retailer 5₹1,75,667 INR
Retailer 6₹2,08,450 INR
Retailer 8₹2,93,725 INR
Helzberg Diamonds₹3,33,994 INR

40 data points across 13 retailers

5 retailers₹38,753 INR to ₹2,08,450 INR

A
Cheapest Retailer
-
₹38,753 INR
$409 USD
Final sale: no returns
A
Retailer 2
-
₹80,052 INR
£665 GBP
View
B
Retailer 3
-
₹2,08,450 INR
$2,200 USD
View
Retailer 4
-
₹2,93,725 INR
$3,100 USD
View
Price last confirmed 15 days ago
Most Expensive
Helzberg Diamonds
ZXZNNKMKHMPP · Oct 26
₹3,33,994 INR
$3,525 USD
View
Price last confirmed 8 days ago
4 more retailers have this diamond
Prices start from ₹38,753 INRSave up to ₹1,69,697 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
₹38,753 INR