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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 $1,251 USD
As of November 2, 2026
Save $6,789 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,040 USD 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 $1,251 to $8,040, a $6,789 spread on the same certified stone. Do Amore Diamonds lists it at $8,040. 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
Color
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

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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 2
Current: $1,590 USD|Low: $936 USD|High: $6,990 USD|Avg: $2,826 USD|+0.4%
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 2, 2026
Retailer 12$936 USD
Retailer 4$1,251 USD
Retailer 13$1,480 USD
Retailer 6$1,570 USD
Retailer 1$1,590 USD
Retailer 11$2,093 USD
Retailer 8$2,399 USD
Retailer 2$2,929 USD
Retailer 3$3,676 USD
Retailer 10$3,830 USD
Retailer 9$3,894 USD
Retailer 7$3,897 USD
Retailer 5$6,990 USD

44 data points across 13 retailers

17 retailers$1,251 USD to $8,040 USD

Retailer 1
-
$936 USD
Price last confirmed 16 days ago
B+
Retailer 2
-
$1,251 USD
View
B+
Retailer 3
-
$1,267 USD
HK$9,900 HKD
View
B+
Retailer 4
-
$1,480 USD
View
B+
Retailer 5
-
$1,570 USD
€1,495 EUR
View
A
Retailer 6
-
$1,590 USD
£1,252 GBP
View
B+
Retailer 7
-
$1,800 USD
View
B+
Retailer 8
-
$2,093 USD
View
B+
Retailer 9
-
$2,399 USD
ZAR 38,755 ZAR
View
B
Retailer 10
-
$2,929 USD
View
B
Retailer 11
-
$3,676 USD
SGD 4,967 SGD
View
B
Retailer 12
-
$3,684 USD
View
B
Retailer 13
-
$3,830 USD
View
B
Retailer 14
-
$3,894 USD
£3,066 GBP
View
B
Retailer 15
-
$3,897 USD
A$5,995 AUD
View
Retailer 16
-
$6,990 USD
View
Price last confirmed 39 days ago
Most Expensive
B
Do Amore Diamonds
23-800605995 · Nov 2
$8,040 USD
View
16 more retailers have this diamond
Prices start from $1,251 USDSave up to $6,789 USD

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
$1,251 USD