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Cushion|Lab Grown|IGI

1.55ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG770639293

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

Certificate IGI LG770639293

Diamond specifications and retailer prices

From $385 SGD
$301 USD
As of October 30, 2026
Save $2,671 SGD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,055 SGD at Do Amore Diamonds · As of October 30, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG770639293 or 770639293. Listed at 18 retailers as of October 30, 2026, with prices from $385 to $3,055, a $2,671 spread on the same certified stone. Do Amore Diamonds lists it at $3,055. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770639293
Dimensions6.83 × 6.69 × 4.37 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.83 mm6.69 mm1.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770639293
Side View
Table 61.0%Crown 35.2°Girdle: STK-VTKPavilion 38.5°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 30
Current: $3,055 SGD|Low: $385 SGD|High: $3,055 SGD|Avg: $1,218 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
Retailer 14
October 30, 2026
Retailer 13$385 SGD
Retailer 4$427 SGD
Retailer 11$540 SGD
Retailer 9$575 SGD
Retailer 8$809 SGD
Retailer 2$835 SGD
Retailer 6$1,003 SGD
Retailer 7$1,095 SGD
Retailer 3$1,380 SGD
Retailer 12$1,640 SGD
Retailer 14$1,804 SGD
Retailer 5$1,831 SGD
Retailer 10$1,890 SGD
Do Amore Diamonds$3,055 SGD

42 data points across 14 retailers

18 retailers$385 SGD to $3,055 SGD

A
Cheapest Retailer
-
$385 SGD
$301 USD
Final sale: no returns
A
Retailer 2
-
$427 SGD
$334 USD
View
Retailer 3
-
$540 SGD
£333 GBP
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$570 SGD
$446 USD
View
A
Retailer 5
-
$575 SGD
$450 USD
View
A
Retailer 6
-
$578 SGD
$452 USD
View
A
Retailer 7
-
$809 SGD
ZAR 10,226 ZAR
View
A
Retailer 8
-
$835 SGD
£514 GBP
View
B+
Retailer 9
-
$1,003 SGD
$784 USD
View
B+
Retailer 10
-
$1,095 SGD
A$1,318 AUD
View
Retailer 11
-
$1,380 SGD
A$1,661 AUD
View
Price last confirmed 22 days ago
B
Retailer 12
-
$1,640 SGD
$1,283 USD
View
B
Retailer 13
-
$1,725 SGD
$1,349 USD
View
B
Retailer 14
-
$1,804 SGD
$1,411 USD
View
B
Retailer 15
-
$1,831 SGD
£1,128 GBP
View
B
Retailer 16
-
$1,890 SGD
£1,164 GBP
View
B
Retailer 17
-
$2,972 SGD
$2,325 USD
View
Most Expensive
B
Do Amore Diamonds
27-65BF3BC42 · Oct 30
$3,055 SGD
$2,390 USD
View
17 more retailers have this diamond
Prices start from $385 SGDSave up to $2,671 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
$385 SGD