CaratHunter
Plans
Cushion|Lab Grown|IGI

5.31ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG816608288

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816608288

Diamond specifications and retailer prices

From ₹6,76,044 INR
$7,120 USD
As of November 2, 2026
Save ₹33,99,210 INR (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: ₹40,75,254 INR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.31ct lab-grown cushion diamond

This 5.31ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816608288 or 816608288. Listed at 8 retailers as of October 31, 2026, with prices from ₹6,76,044 to ₹40,75,254, a ₹33,99,210 spread on the same certified stone. Do Amore Diamonds lists it at ₹40,75,254. 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

5.31
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816608288
Dimensions11.09 × 9.29 × 6.32 mm
L/W Ratio1.19
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.09 mm9.29 mm5.31 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816608288
Side View
Table 59.0%Crown 36.5°Girdle: STK-VTKPavilion 35.9°Culet: NoneDepth 68.0%

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 2
Current: ₹40,75,254 INR|Low: ₹6,76,044 INR|High: ₹47,04,773 INR|Avg: ₹20,20,508 INR|-13.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8₹6,76,044 INR
Retailer 7₹7,80,014 INR
Retailer 2₹9,51,399 INR
Retailer 4₹10,60,022 INR
Retailer 5₹13,28,968 INR
Retailer 3₹14,89,002 INR
Retailer 6₹15,86,615 INR
Retailer 10₹21,38,749 INR
Do Amore Diamonds₹40,75,254 INR
Retailer 9₹41,51,404 INR

28 data points across 10 retailers

8 retailers₹6,76,044 INR to ₹40,75,254 INR

A
Cheapest Retailer
-
₹6,76,044 INR
$7,120 USD
A
Retailer 2
-
₹7,80,014 INR
$8,215 USD
View
A
Retailer 3
-
₹9,51,399 INR
$10,020 USD
View
A
Retailer 4
-
₹10,60,022 INR
$11,164 USD
View
A
Retailer 5
-
₹13,28,968 INR
€13,330 EUR
View
A
Retailer 6
-
₹14,89,002 INR
£12,348 GBP
View
B+
Retailer 7
-
₹15,86,615 INR
$16,710 USD
View
Most Expensive
B
Do Amore Diamonds
27-DEB1A4FD5 · Oct 31
₹40,75,254 INR
$42,920 USD
View
7 more retailers have this diamond
Prices start from ₹6,76,044 INRSave up to ₹33,99,210 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
5.31ct Cushion
₹6,76,044 INR