CaratHunter
Plans
Cushion|Lab Grown|IGI

3.09ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG776616622

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG776616622

Diamond specifications and retailer prices

From ₹78,072 INR
£649 GBP
As of November 2, 2026
Save ₹3,81,465 INR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹4,59,538 INR at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG776616622 or 776616622. Listed at 15 retailers as of October 28, 2026, with prices from ₹78,072 to ₹4,59,538, a ₹3,81,465 spread on the same certified stone. Brilliant Earth lists it at ₹4,59,538. 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 angle35.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776616622
Dimensions8.81 × 8.39 × 5.55 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.81 mm8.39 mm3.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776616622
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 66.2%

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 2
Current: ₹4,59,538 INR|Low: ₹78,072 INR|High: ₹4,59,538 INR|Avg: ₹1,91,209 INR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 9₹78,072 INR
Retailer 5₹1,07,636 INR
Retailer 15₹1,07,731 INR
Retailer 13₹1,08,015 INR
Retailer 2₹1,09,729 INR
Retailer 10₹1,16,699 INR
Retailer 7₹1,20,427 INR
Retailer 11₹1,48,180 INR
Retailer 8₹1,52,285 INR
Retailer 3₹2,03,603 INR
Retailer 14₹2,23,800 INR
Retailer 4₹2,25,350 INR
Retailer 6₹2,71,171 INR
Retailer 12₹3,06,126 INR
Brilliant Earth₹4,59,538 INR

40 data points across 15 retailers

15 retailers₹78,072 INR to ₹4,59,538 INR

A
Cheapest Retailer
-
₹78,072 INR
£649 GBP
A
Retailer 2
-
₹1,07,636 INR
$1,136 USD
View
A
Retailer 3
-
₹1,07,731 INR
$1,137 USD
View
A
Retailer 4
-
₹1,08,015 INR
$1,140 USD
View
A
Retailer 5
-
₹1,09,729 INR
£912 GBP
View
A
Retailer 6
-
₹1,16,699 INR
€1,173 EUR
View
A
Retailer 7
-
₹1,48,180 INR
A$2,406 AUD
View
A
Retailer 8
-
₹1,52,285 INR
ZAR 25,965 ZAR
View
B+
Retailer 9
-
₹1,97,080 INR
$2,080 USD
View
Retailer 10
-
₹2,03,603 INR
£1,692 GBP
View
Price last confirmed 19 days ago
B+
Retailer 11
-
₹2,23,800 INR
$2,362 USD
View
B+
Retailer 12
-
₹2,25,350 INR
SGD 3,214 SGD
View
B
Retailer 13
-
₹2,71,171 INR
$2,862 USD
View
B
Retailer 14
-
₹3,06,126 INR
£2,544 GBP
View
Most Expensive
B
Brilliant Earth
18234013A · Oct 28
₹4,59,538 INR
$4,850 USD
View
14 more retailers have this diamond
Prices start from ₹78,072 INRSave up to ₹3,81,465 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
₹78,072 INR