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Cushion|Lab Grown|IGI

3.09ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG788643967

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG788643967

Diamond specifications and retailer prices

From ₹50,608 INR
$533 USD
As of October 29, 2026
Save ₹3,54,077 INR (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹4,04,685 INR at Frank Darling · As of October 27, 2026
View at Frank Darling

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788643967 or 788643967. Listed at 12 retailers as of October 27, 2026, with prices from ₹50,608 to ₹4,04,685, a ₹3,54,077 spread on the same certified stone. Frank Darling lists it at ₹4,04,685. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788643967
Dimensions9.87 × 7.59 × 9.87 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.87 mm7.59 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788643967
Side View
Table 62.0%Crown 37.3°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 67.7%

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: Oct 29
Current: ₹4,04,685 INR|Low: ₹36,841 INR|High: ₹4,27,808 INR|Avg: ₹1,76,941 INR|-5.4%
Frank Darling
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
Retailer 16
October 30, 2026
Retailer 7₹37,669 INR
Retailer 14₹50,608 INR
Retailer 3₹70,738 INR
Retailer 2₹75,200 INR
Retailer 4₹82,037 INR
Retailer 11₹97,441 INR
Retailer 12₹1,06,914 INR
Retailer 10₹1,31,026 INR
Retailer 5₹1,70,750 INR
Retailer 6₹1,98,920 INR
Retailer 15₹2,12,118 INR
Retailer 13₹2,14,484 INR
Retailer 8₹2,37,612 INR
Retailer 16₹2,67,759 INR
Retailer 9₹4,02,588 INR
Frank Darling₹4,04,685 INR

20 data points across 16 retailers

12 retailers₹50,608 INR to ₹4,04,685 INR

A
Cheapest Retailer
-
₹50,608 INR
$533 USD
Final sale: no returns
B+
Retailer 2
-
₹75,200 INR
$792 USD
View
A
Retailer 3
-
₹97,441 INR
£808 GBP
View
A
Retailer 4
-
₹1,06,914 INR
$1,126 USD
View
A
Retailer 5
-
₹1,31,026 INR
A$2,123 AUD
View
B+
Retailer 6
-
₹2,10,029 INR
$2,212 USD
View
B+
Retailer 7
-
₹2,12,118 INR
$2,234 USD
View
B+
Retailer 8
-
₹2,14,484 INR
$2,259 USD
View
Retailer 9
-
₹2,37,612 INR
A$3,850 AUD
View
Price last confirmed 119 days ago
Retailer 10
-
₹2,67,759 INR
$2,820 USD
View
Price last confirmed 12 days ago
B
Retailer 11
-
₹4,02,588 INR
$4,240 USD
View
Most Expensive
B
Frank Darling
100767804367KD · Oct 27
₹4,04,685 INR
$4,262 USD
View
11 more retailers have this diamond
Prices start from ₹50,608 INRSave up to ₹3,54,077 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
₹50,608 INR