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Cushion|Lab Grown|IGI

5.50ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG720591573

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG720591573

Diamond specifications and retailer prices

From ₹1,06,036 INR
$1,113 USD
As of October 29, 2026
Save ₹2,76,943 INR (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹5,43,428 INR at Rare Carat · As of August 9, 2026
View at Rare Carat

About this 5.5ct lab-grown cushion diamond

This 5.5ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG720591573 or 720591573. Listed at 13 retailers as of October 29, 2026, with a 261% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.50
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720591573
Dimensions12.46 × 9.48 × 12.46 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.46 mm9.48 mm5.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720591573
Side View
Table 66.0%Crown 36.2°Girdle: MED-STKPavilion 34°Culet: NoneDepth 59.8%

Caratlytics Score

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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: Oct 29
Current: ₹5,43,428 INR|Low: ₹77,931 INR|High: ₹10,83,220 INR|Avg: ₹3,13,130 INR
Rare Carat
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 3₹1,06,036 INR
Retailer 16₹1,09,846 INR
Retailer 12₹1,21,564 INR
Retailer 13₹1,32,425 INR
Retailer 18₹1,51,670 INR
Retailer 2₹1,58,311 INR
Retailer 14₹1,75,487 INR
Retailer 6₹1,83,662 INR
Retailer 10₹2,27,028 INR
Retailer 4₹3,03,450 INR
Retailer 15₹3,38,666 INR
Retailer 17₹3,69,267 INR
Retailer 11₹3,74,594 INR
Retailer 5₹3,82,979 INR
Retailer 8₹3,97,371 INR
Retailer 9₹4,33,912 INR
Rare Carat₹5,43,428 INR
Retailer 7₹10,83,220 INR

22 data points across 18 retailers

13 retailers₹1,06,036 INR to ₹3,82,979 INR

A
Cheapest Retailer
-
₹1,06,036 INR
$1,113 USD
Final sale: no returns
Retailer 2
-
₹1,09,846 INR
$1,153 USD
View
Price last confirmed 13 days ago
Retailer 3
-
₹1,21,564 INR
£1,005 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
₹1,32,425 INR
$1,390 USD
View
A
Retailer 5
-
₹1,51,670 INR
$1,592 USD
View
A
Retailer 6
-
₹1,58,311 INR
£1,308 GBP
View
A
Retailer 7
-
₹1,75,487 INR
$1,842 USD
View
B+
Retailer 8
-
₹3,03,450 INR
£2,508 GBP
View
B+
Retailer 9
-
₹3,38,666 INR
$3,555 USD
View
B+
Retailer 10
-
₹3,69,267 INR
$3,876 USD
View
B+
Retailer 11
-
₹3,74,594 INR
£3,096 GBP
View
B+
Retailer 12
-
₹3,82,979 INR
$4,020 USD
View
Most Expensive
Rare Carat
23D720591573 · Aug 9
₹5,43,428 INR
$5,704 USD
View
Price last confirmed 81 days ago
12 more retailers have this diamond
Prices start from ₹1,06,036 INRSave up to ₹2,76,943 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
5.50ct Cushion
₹1,06,036 INR