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Cushion|Lab Grown|IGI

5.53ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG717545264

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG717545264

Diamond specifications and retailer prices

From $1,955 USD
As of October 31, 2026
Save $11,015 USD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,970 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.53ct lab-grown cushion diamond

This 5.53ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG717545264 or 717545264. Listed at 11 retailers as of October 29, 2026, with prices from $1,955 to $12,970, a $11,015 spread on the same certified stone. Brilliant Earth lists it at $12,970. 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

5.53
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717545264
Dimensions11.84 × 9.15 × 6.18 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
Top View
11.84 mm9.15 mm5.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717545264
Side View
Table 62.0%Crown 37.8°Girdle: STK-VTKPavilion 35.4°Culet: NoneDepth 67.5%

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: Oct 31
Current: $12,970 USD|Low: $1,220 USD|High: $12,970 USD|Avg: $4,972 USD
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 5$1,220 USD
Retailer 11$1,955 USD
Retailer 14$2,477 USD
Retailer 13$2,508 USD
Retailer 15$2,544 USD
Retailer 9$2,710 USD
Retailer 2$2,959 USD
Retailer 8$4,093 USD
Retailer 6$4,496 USD
Retailer 4$4,787 USD
Retailer 17$4,866 USD
Retailer 3$5,055 USD
Retailer 10$5,653 USD
Retailer 7$6,564 USD
Retailer 16$8,359 USD
Retailer 12$10,580 USD
Brilliant Earth$12,970 USD

15 data points across 17 retailers

11 retailers$1,955 USD to $12,970 USD

A
Cheapest Retailer
-
$1,955 USD
A
Retailer 2
-
$2,477 USD
View
A
Retailer 3
-
$2,508 USD
View
A
Retailer 4
-
$2,544 USD
View
B+
Retailer 5
-
$2,959 USD
€2,818 EUR
View
B
Retailer 6
-
$4,866 USD
View
B
Retailer 7
-
$5,055 USD
A$7,777 AUD
View
Retailer 8
-
$5,653 USD
£4,451 GBP
View
Price last confirmed 12 days ago
B
Retailer 9
-
$8,359 USD
View
B
Retailer 10
-
$10,580 USD
View
Most Expensive
B
Brilliant Earth
16268353A · Oct 29
$12,970 USD
View
10 more retailers have this diamond
Prices start from $1,955 USDSave up to $11,015 USD

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
5.53ct Cushion
$1,955 USD