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Cushion|Lab Grown|IGI

3.55ct F VVS1 Cushion Lab Grown Diamond

F/VVS1 • IGI LG800605995

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800605995

Diamond specifications and retailer prices

From $1,600 SGD
$1,251 USD
As of November 2, 2026
Save $8,682 SGD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,282 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.55ct lab-grown cushion diamond

This 3.55ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG800605995 or 800605995. Listed at 17 retailers as of November 2, 2026, with prices from $1,600 to $10,282, a $8,682 spread on the same certified stone. Do Amore Diamonds lists it at $10,282. 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

3.55
Carat
F
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800605995
Dimensions10.47 × 7.58 × 4.99 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.47 mm7.58 mm3.55 ctF / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800605995
Side View
Table 65.0%Crown 39.8°Girdle: STK-THKPavilion 33.6°Culet: NoneDepth 65.8%

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 2
Current: $3,071 SGD|Low: $1,197 SGD|High: $8,940 SGD|Avg: $3,614 SGD|+2.5%
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
November 3, 2026
Retailer 12$1,197 SGD
Retailer 4$1,600 SGD
Retailer 13$1,893 SGD
Retailer 8$2,005 SGD
Retailer 6$2,033 SGD
Retailer 7$2,709 SGD
Retailer 1$3,071 SGD
Retailer 2$3,746 SGD
Retailer 3$4,701 SGD
Retailer 11$4,898 SGD
Retailer 10$4,980 SGD
Retailer 9$4,984 SGD
Retailer 5$8,940 SGD

44 data points across 13 retailers

17 retailers$1,600 SGD to $10,282 SGD

Retailer 1
-
$1,197 SGD
$936 USD
Price last confirmed 16 days ago
B+
Retailer 2
-
$1,600 SGD
$1,251 USD
View
B+
Retailer 3
-
$1,621 SGD
HK$9,900 HKD
View
B+
Retailer 4
-
$1,893 SGD
$1,480 USD
View
A
Retailer 5
-
$2,005 SGD
€1,493 EUR
View
A
Retailer 6
-
$2,033 SGD
£1,252 GBP
View
B+
Retailer 7
-
$2,302 SGD
$1,800 USD
View
B+
Retailer 8
-
$2,709 SGD
$2,118 USD
View
B
Retailer 9
-
$3,071 SGD
ZAR 38,790 ZAR
View
B
Retailer 10
-
$3,746 SGD
$2,929 USD
View
B
Retailer 11
-
$4,701 SGD
View
B
Retailer 12
-
$4,712 SGD
$3,684 USD
View
B
Retailer 13
-
$4,898 SGD
$3,830 USD
View
B
Retailer 14
-
$4,980 SGD
£3,066 GBP
View
B
Retailer 15
-
$4,984 SGD
A$5,995 AUD
View
Retailer 16
-
$8,940 SGD
$6,990 USD
View
Price last confirmed 40 days ago
Most Expensive
B
Do Amore Diamonds
23-800605995 · Nov 2
$10,282 SGD
$8,040 USD
View
16 more retailers have this diamond
Prices start from $1,600 SGDSave up to $8,682 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
3.55ct Cushion
$1,600 SGD