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Cushion|Lab Grown|IGI

5.10ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG742501418

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG742501418

Diamond specifications and retailer prices

From $1,629 SGD
$1,274 USD
As of October 29, 2026
Save $11,296 SGD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,925 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 LG742501418 or 742501418. Listed at 16 retailers as of October 29, 2026, with prices from $1,629 to $12,925, a $11,296 spread on the same certified stone. Do Amore Diamonds lists it at $12,925. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742501418
Dimensions11.77 × 9.36 × 6.23 mm
L/W Ratio1.26
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.77 mm9.36 mm5.10 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742501418
Side View
Table 64.0%Crown 29.7°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 66.6%

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 29
Current: $1,879 SGD|Low: $1,629 SGD|High: $13,014 SGD|Avg: $3,392 SGD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 3$1,629 SGD
Retailer 12$1,687 SGD
Retailer 1$1,879 SGD
Retailer 5$2,024 SGD
Retailer 2$2,213 SGD
Retailer 6$2,625 SGD
Retailer 11$2,683 SGD
Retailer 8$3,773 SGD
Retailer 4$4,501 SGD
Retailer 10$4,887 SGD
Retailer 7$6,019 SGD
Retailer 9$6,315 SGD

45 data points across 12 retailers

16 retailers$1,629 SGD to $12,925 SGD

A
Cheapest Retailer
-
$1,629 SGD
$1,274 USD
Final sale: no returns
Retailer 2
-
$1,687 SGD
$1,320 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,879 SGD
$1,470 USD
View
A
Retailer 4
-
$2,024 SGD
£1,246 GBP
View
A
Retailer 5
-
$2,213 SGD
$1,731 USD
View
A
Retailer 6
-
$2,608 SGD
$2,040 USD
View
A
Retailer 7
-
$2,625 SGD
£1,617 GBP
View
A
Retailer 8
-
$2,683 SGD
$2,099 USD
View
Retailer 9
-
$3,773 SGD
A$4,541 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$4,501 SGD
£2,772 GBP
View
B+
Retailer 11
-
$4,887 SGD
$3,823 USD
View
B+
Retailer 12
-
$5,053 SGD
$3,952 USD
View
B+
Retailer 13
-
$6,019 SGD
£3,707 GBP
View
Retailer 14
-
$6,315 SGD
$4,940 USD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$6,613 SGD
$5,173 USD
View
Most Expensive
B
Do Amore Diamonds
27-5FF6A5AD9 · Oct 31
$12,925 SGD
$10,110 USD
View
15 more retailers have this diamond
Prices start from $1,629 SGDSave up to $11,296 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
$1,629 SGD