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Cushion|Lab Grown|IGI

5.50ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG713509315

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG713509315

Diamond specifications and retailer prices

From $1,590 USD
As of October 31, 2026
Save $8,910 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,500 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG713509315 or 713509315. Listed at 14 retailers as of October 31, 2026, with prices from $1,590 to $10,500, a $8,910 spread on the same certified stone. Do Amore Diamonds lists it at $10,500. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG713509315
Dimensions10.59 × 10.04 × 6.56 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.59 mm10.04 mm5.50 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG713509315
Side View
Table 66.0%Crown 37.4°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 65.3%

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 31
Current: $10,500 USD|Low: $967 USD|High: $10,500 USD|Avg: $3,444 USD
Do Amore Diamonds
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
October 31, 2026
Retailer 5$1,355 USD
Retailer 2$1,590 USD
Retailer 4$1,826 USD
Retailer 12$2,010 USD
Retailer 9$2,103 USD
Retailer 8$2,501 USD
Retailer 11$2,827 USD
Retailer 15$2,850 USD
Retailer 6$3,399 USD
Retailer 14$4,031 USD
Retailer 3$4,519 USD
Retailer 10$4,562 USD
Retailer 13$4,791 USD
Retailer 7$9,373 USD
Do Amore Diamonds$10,500 USD

24 data points across 15 retailers

14 retailers$1,590 USD to $10,500 USD

A
Cheapest Retailer
-
$1,590 USD
Retailer 2
-
$2,010 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$2,103 USD
£1,656 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
$2,501 USD
View
Retailer 5
-
$2,827 USD
ZAR 45,676 ZAR
View
Price last confirmed 16 days ago
Retailer 6
-
$3,399 USD
£2,676 GBP
View
Price last confirmed 16 days ago
Retailer 7
-
$3,923 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$4,214 USD
View
Price last confirmed 17 days ago
Retailer 9
-
$4,519 USD
SGD 6,107 SGD
View
Price last confirmed 16 days ago
Retailer 10
-
$4,562 USD
£3,592 GBP
View
Price last confirmed 16 days ago
Retailer 11
-
$4,791 USD
A$7,370 AUD
View
Price last confirmed 22 days ago
Retailer 12
-
$4,923 USD
View
Price last confirmed 16 days ago
Retailer 13
-
$9,373 USD
£7,380 GBP
View
Price last confirmed 21 days ago
Most Expensive
B
Do Amore Diamonds
7-1803659 · Oct 31
$10,500 USD
View
13 more retailers have this diamond
Prices start from $1,590 USDSave up to $8,910 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
5.50ct Cushion
$1,590 USD