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Cushion|Lab Grown|IGI

5.51ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804659325

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804659325

Diamond specifications and retailer prices

From ₹7,58,271 INR
$7,986 USD
As of November 1, 2026
Save ₹22,28,429 INR (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹29,86,700 INR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.51ct lab-grown cushion diamond

This 5.51ct 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 LG804659325 or 804659325. Listed at 12 retailers as of October 31, 2026, with prices from ₹7,58,271 to ₹29,86,700, a ₹22,28,429 spread on the same certified stone. Taylor and Hart lists it at ₹29,86,700. 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

5.51
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659325
Dimensions11.71 × 9.68 × 6.22 mm
L/W Ratio1.21
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
11.71 mm9.68 mm5.51 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659325
Side View
Table 61.0%Crown 37.8°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: ₹9,85,581 INR|Low: ₹7,58,271 INR|High: ₹31,65,206 INR|Avg: ₹17,26,344 INR|-11.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 1, 2026
Retailer 8₹7,58,271 INR
Retailer 1₹9,85,581 INR
Retailer 2₹10,18,814 INR
Retailer 10₹10,30,625 INR
Retailer 4₹11,34,028 INR
Retailer 7₹14,70,301 INR
Retailer 5₹15,75,021 INR
Retailer 9₹16,46,433 INR
Retailer 11₹17,55,981 INR
Retailer 6₹23,41,372 INR
Retailer 3₹26,47,263 INR
Taylor and Hart₹29,86,700 INR

39 data points across 12 retailers

12 retailers₹7,58,271 INR to ₹29,86,700 INR

A
Cheapest Retailer
-
₹7,58,271 INR
$7,986 USD
A
Retailer 2
-
₹9,85,581 INR
$10,380 USD
View
Retailer 3
-
₹10,18,814 INR
$10,730 USD
View
Price last confirmed 13 days ago
A
Retailer 4
-
₹10,30,625 INR
HK$84,800 HKD
View
A
Retailer 5
-
₹11,34,028 INR
£9,404 GBP
View
A
Retailer 6
-
₹14,70,301 INR
$15,485 USD
View
A
Retailer 7
-
₹15,75,021 INR
€15,798 EUR
View
B+
Retailer 8
-
₹16,46,433 INR
$17,340 USD
View
B+
Retailer 9
-
₹17,55,981 INR
£14,562 GBP
View
B+
Retailer 10
-
₹23,41,372 INR
$24,659 USD
View
B
Retailer 11
-
₹26,47,263 INR
$27,881 USD
View
Most Expensive
B
Taylor and Hart
YXBMR75 · Oct 31
₹29,86,700 INR
$31,456 USD
View
11 more retailers have this diamond
Prices start from ₹7,58,271 INRSave up to ₹22,28,429 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
5.51ct Cushion
₹7,58,271 INR