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Cushion|Lab Grown|IGI

3.53ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG738525178

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG738525178

Diamond specifications and retailer prices

From $1,109 SGD
$867 USD
As of November 1, 2026
Save $5,708 SGD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $6,817 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.53ct lab-grown cushion diamond

This 3.53ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG738525178 or 738525178. Listed at 22 retailers as of November 1, 2026, with prices from $1,109 to $6,817, a $5,708 spread on the same certified stone. Brilliant Earth lists it at $6,817. 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

3.53
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738525178
Dimensions10.09 × 7.53 × 5.25 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.09 mm7.53 mm3.53 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738525178
Side View
Table 59.0%Crown 36.9°Girdle: STK-THKPavilion 35.9°Culet: NoneDepth 69.7%

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: Nov 1
Current: $6,817 SGD|Low: $1,109 SGD|High: $7,328 SGD|Avg: $3,046 SGD|-7.0%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
November 3, 2026
Retailer 6$1,109 SGD
Retailer 5$1,148 SGD
Retailer 20$1,326 SGD
Retailer 4$1,375 SGD
Retailer 8$1,553 SGD
Retailer 18$1,643 SGD
Retailer 14$1,760 SGD
Retailer 16$1,824 SGD
Retailer 13$2,525 SGD
Retailer 17$2,593 SGD
Retailer 2$2,668 SGD
Retailer 9$2,916 SGD
Retailer 12$3,567 SGD
Retailer 10$3,860 SGD
Retailer 19$3,881 SGD
Retailer 11$3,966 SGD
Retailer 15$4,304 SGD
Retailer 3$4,879 SGD
Retailer 7$4,929 SGD
Brilliant Earth$6,817 SGD

34 data points across 20 retailers

22 retailers$1,109 SGD to $6,817 SGD

A
Cheapest Retailer
-
$1,109 SGD
$867 USD
Final sale: no returns
Retailer 2
-
$1,148 SGD
$898 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,326 SGD
HK$8,100 HKD
View
A
Retailer 4
-
$1,375 SGD
$1,075 USD
View
A
Retailer 5
-
$1,553 SGD
$1,214 USD
View
A
Retailer 6
-
$1,643 SGD
$1,285 USD
View
A
Retailer 7
-
$1,760 SGD
£1,084 GBP
View
A
Retailer 8
-
$1,824 SGD
€1,358 EUR
View
B+
Retailer 9
-
$2,525 SGD
$1,974 USD
View
B+
Retailer 10
-
$2,593 SGD
A$3,119 AUD
View
B+
Retailer 11
-
$2,668 SGD
ZAR 33,705 ZAR
View
B+
Retailer 12
-
$2,916 SGD
$2,280 USD
View
B
Retailer 13
-
$3,567 SGD
£2,196 GBP
View
B+
Retailer 14
-
$3,659 SGD
$2,861 USD
View
B
Retailer 15
-
$3,860 SGD
View
B+
Retailer 16
-
$3,881 SGD
$3,035 USD
View
B+
Retailer 17
-
$3,966 SGD
$3,101 USD
View
B
Retailer 18
-
$4,304 SGD
£2,650 GBP
View
B
Retailer 19
-
$4,879 SGD
$3,815 USD
View
B
Retailer 20
-
$4,911 SGD
$3,840 USD
View
Retailer 21
-
$4,929 SGD
A$5,929 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
16914693A · Nov 2
$6,817 SGD
$5,330 USD
View
21 more retailers have this diamond
Prices start from $1,109 SGDSave up to $5,708 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
3.53ct Cushion
$1,109 SGD