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Cushion|Lab Grown|IGI

1.55ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG804668974

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

Certificate IGI LG804668974

Diamond specifications and retailer prices

From $474 SGD
$371 USD
As of October 25, 2026
Save $1,457 SGD (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,053 SGD at Brilliant Earth · As of October 1, 2026
View at Brilliant Earth

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 LG804668974 or 804668974. Listed at 20 retailers as of October 25, 2026, with a 307% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle37.3°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804668974
Dimensions6.45 × 6.41 × 4.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.45 mm6.41 mm1.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804668974
Side View
Table 57.0%Crown 37.3°Girdle: MED-THKPavilion 33.4°Culet: NoneDepth 67.7%

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 25
Current: $543 SGD|Low: $474 SGD|High: $11,032 SGD|Avg: $4,175 SGD|-89.2%
Retailer 1
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
October 30, 2026
Retailer 16$474 SGD
Retailer 2$524 SGD
Retailer 1$543 SGD
Retailer 3$639 SGD
Retailer 15$639 SGD
Retailer 5$761 SGD
Retailer 11$780 SGD
Retailer 17$808 SGD
Retailer 14$816 SGD
Retailer 10$842 SGD
Retailer 13$1,107 SGD
Retailer 7$1,524 SGD
Retailer 6$1,587 SGD
Retailer 8$1,668 SGD
Retailer 12$1,913 SGD
Retailer 4$1,932 SGD
Retailer 9$3,222 SGD

29 data points across 17 retailers

20 retailers$474 SGD to $1,932 SGD

A
Cheapest Retailer
-
$474 SGD
$371 USD
A
Retailer 2
-
$524 SGD
HK$3,200 HKD
View
A
Retailer 3
-
$543 SGD
£335 GBP
View
A
Retailer 4
-
$639 SGD
$500 USD
View
A
Retailer 5
-
$639 SGD
$500 USD
View
A
Retailer 6
-
$761 SGD
$595 USD
View
A
Retailer 7
-
$780 SGD
€581 EUR
View
A
Retailer 8
-
$808 SGD
$632 USD
View
A
Retailer 9
-
$816 SGD
ZAR 10,307 ZAR
View
A
Retailer 10
-
$842 SGD
£519 GBP
View
B+
Retailer 11
-
$1,107 SGD
A$1,332 AUD
View
B+
Retailer 12
-
$1,524 SGD
View
B+
Retailer 13
-
$1,587 SGD
$1,241 USD
View
B
Retailer 14
-
$1,668 SGD
$1,305 USD
View
B
Retailer 15
-
$1,913 SGD
£1,178 GBP
View
B
Retailer 16
-
$1,932 SGD
$1,511 USD
View
Retailer 17
-
$3,222 SGD
$2,520 USD
View
Price last confirmed 11 days ago
Retailer 18
-
$3,925 SGD
$3,070 USD
View
Price last confirmed 11 days ago
Final sale: no returns
Most Expensive
Brilliant Earth
21587464A · Oct 1
$4,053 SGD
$3,170 USD
View
Price last confirmed 29 days ago
18 more retailers have this diamond
Prices start from $474 SGDSave up to $1,457 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
$474 SGD