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Cushion|Lab Grown|IGI

3.09ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG817671723

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG817671723

Diamond specifications and retailer prices

From ₹86,317 INR
$911 USD
As of November 3, 2026
Save ₹5,75,038 INR (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹6,61,355 INR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion 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 LG817671723 or 817671723. Listed at 13 retailers as of November 2, 2026, with prices from ₹86,317 to ₹6,61,355, a ₹5,75,038 spread on the same certified stone. Do Amore Diamonds lists it at ₹6,61,355. 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

3.09
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle51.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817671723
Dimensions11.08 × 6.58 × 4.34 mm
L/W Ratio1.68
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.08 mm6.58 mm3.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817671723
Side View
Table 58.0%Crown 37.4°Girdle: MED-THKPavilion 51.4°Culet: LargeDepth 66.0%

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 3
Current: ₹6,61,355 INR|Low: ₹86,317 INR|High: ₹6,61,355 INR|Avg: ₹2,31,253 INR
Do Amore 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 4₹86,317 INR
Retailer 12₹86,412 INR
Retailer 13₹1,03,278 INR
Retailer 11₹1,21,754 INR
Retailer 10₹1,21,849 INR
Retailer 2₹1,46,630 INR
Retailer 8₹1,97,080 INR
Retailer 6₹2,15,310 INR
Retailer 7₹2,62,806 INR
Retailer 3₹2,91,925 INR
Retailer 5₹3,40,159 INR
Retailer 9₹3,59,313 INR
Do Amore Diamonds₹6,61,355 INR

35 data points across 13 retailers

13 retailers₹86,317 INR to ₹6,61,355 INR

A
Cheapest Retailer
-
₹86,317 INR
$911 USD
Retailer 2
-
₹86,412 INR
$912 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
₹1,03,278 INR
$1,090 USD
View
A
Retailer 4
-
₹1,21,754 INR
$1,285 USD
View
A
Retailer 5
-
₹1,21,849 INR
$1,286 USD
View
A
Retailer 6
-
₹1,46,630 INR
£1,219 GBP
View
B+
Retailer 7
-
₹1,97,080 INR
$2,080 USD
View
B+
Retailer 8
-
₹2,15,310 INR
A$3,496 AUD
View
B
Retailer 9
-
₹2,62,806 INR
£2,184 GBP
View
B
Retailer 10
-
₹2,91,925 INR
$3,081 USD
View
B
Retailer 11
-
₹3,40,159 INR
$3,590 USD
View
Retailer 12
-
₹3,59,313 INR
£2,986 GBP
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-7F4268558 · Nov 2
₹6,61,355 INR
$6,980 USD
View
12 more retailers have this diamond
Prices start from ₹86,317 INRSave up to ₹5,75,038 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
3.09ct Cushion
₹86,317 INR