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Cushion|Lab Grown|IGI

1.55ct D VVS2 Cushion Lab Grown Diamond

VG • D/VVS2 • IGI LG817603179

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG817603179

Diamond specifications and retailer prices

From $451 SGD
$353 USD
As of November 1, 2026
Save $3,128 SGD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,580 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG817603179 or 817603179. Listed at 19 retailers as of November 1, 2026, with prices from $451 to $3,580, a $3,128 spread on the same certified stone. Do Amore Diamonds lists it at $3,580. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817603179
Dimensions8.14 × 5.93 × 4.11 mm
L/W Ratio1.37
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.14 mm5.93 mm1.55 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817603179
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 69.3%

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: Nov 1
Current: $3,580 SGD|Low: $367 SGD|High: $3,771 SGD|Avg: $1,400 SGD|+22.8%
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 14$451 SGD
Retailer 4$620 SGD
Retailer 15$620 SGD
Retailer 12$630 SGD
Retailer 7$703 SGD
Retailer 6$928 SGD
Retailer 5$949 SGD
Retailer 10$985 SGD
Retailer 3$1,282 SGD
Retailer 17$1,481 SGD
Retailer 9$1,662 SGD
Retailer 13$1,923 SGD
Retailer 16$1,979 SGD
Retailer 2$1,992 SGD
Retailer 8$2,022 SGD
Retailer 11$2,275 SGD
Do Amore Diamonds$3,580 SGD

20 data points across 17 retailers

19 retailers$451 SGD to $3,580 SGD

A
Cheapest Retailer
-
$451 SGD
$353 USD
Final sale: no returns
A
Retailer 2
-
$620 SGD
$485 USD
View
A
Retailer 3
-
$620 SGD
$485 USD
View
A
Retailer 4
-
$630 SGD
£388 GBP
View
B+
Retailer 5
-
$703 SGD
$550 USD
View
B+
Retailer 6
-
$928 SGD
$726 USD
View
B+
Retailer 7
-
$949 SGD
ZAR 11,998 ZAR
View
B+
Retailer 8
-
$985 SGD
£607 GBP
View
B+
Retailer 9
-
$1,282 SGD
A$1,543 AUD
View
B
Retailer 10
-
$1,481 SGD
A$1,782 AUD
View
Retailer 11
-
$1,662 SGD
$1,300 USD
View
Price last confirmed 14 days ago
B
Retailer 12
-
$1,923 SGD
CA$2,089 CAD
View
B
Retailer 13
-
$1,923 SGD
$1,504 USD
View
B
Retailer 14
-
$1,979 SGD
$1,548 USD
View
B
Retailer 15
-
$1,992 SGD
$1,558 USD
View
B
Retailer 16
-
$2,022 SGD
View
B
Retailer 17
-
$2,275 SGD
£1,401 GBP
View
B
Retailer 18
-
$2,422 SGD
$1,894 USD
View
Most Expensive
C
Do Amore Diamonds
27-A3BCD3562 · Nov 1
$3,580 SGD
$2,800 USD
View
18 more retailers have this diamond
Prices start from $451 SGDSave up to $3,128 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
1.55ct Cushion
$451 SGD