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Cushion|Lab Grown|IGI

5.10ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG729528321

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG729528321

Diamond specifications and retailer prices

From $1,523 SGD
$1,191 USD
As of October 31, 2026
Save $10,558 SGD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,081 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.1ct lab-grown cushion diamond

This 5.1ct 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 LG729528321 or 729528321. Listed at 13 retailers as of October 31, 2026, with prices from $1,523 to $12,081, a $10,558 spread on the same certified stone. Do Amore Diamonds lists it at $12,081. 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

5.10
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729528321
Dimensions11.86 × 9.12 × 6.28 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm9.12 mm5.10 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729528321
Side View
Table 65.0%Crown 29.3°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 68.9%

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: $12,081 SGD|Low: $1,523 SGD|High: $13,346 SGD|Avg: $4,096 SGD
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
October 31, 2026
Retailer 3$1,523 SGD
Retailer 10$1,579 SGD
Retailer 6$1,758 SGD
Retailer 5$2,516 SGD
Retailer 2$2,528 SGD
Retailer 12$2,589 SGD
Retailer 9$3,528 SGD
Retailer 7$3,540 SGD
Retailer 4$4,812 SGD
Retailer 11$4,892 SGD
Retailer 8$5,627 SGD
Retailer 13$6,188 SGD
Do Amore Diamonds$12,081 SGD

43 data points across 13 retailers

13 retailers$1,523 SGD to $12,081 SGD

A
Cheapest Retailer
-
$1,523 SGD
$1,191 USD
Final sale: no returns
Retailer 2
-
$1,579 SGD
$1,235 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,758 SGD
$1,375 USD
View
A
Retailer 4
-
$2,516 SGD
$1,968 USD
View
A
Retailer 5
-
$2,528 SGD
£1,557 GBP
View
A
Retailer 6
-
$2,589 SGD
$2,025 USD
View
Retailer 7
-
$3,528 SGD
A$4,246 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$3,540 SGD
ZAR 44,735 ZAR
View
B+
Retailer 9
-
$4,812 SGD
£2,964 GBP
View
B+
Retailer 10
-
$4,892 SGD
$3,827 USD
View
B+
Retailer 11
-
$5,627 SGD
£3,466 GBP
View
B
Retailer 12
-
$6,188 SGD
$4,841 USD
View
Most Expensive
B
Do Amore Diamonds
27-4DF48AA2E · Oct 31
$12,081 SGD
$9,450 USD
View
12 more retailers have this diamond
Prices start from $1,523 SGDSave up to $10,558 SGD

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
5.10ct Cushion
$1,523 SGD