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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 $2,223 NZD
$1,251 USD
As of November 2, 2026
Save $12,066 NZD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,289 NZD 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 $2,223 to $14,289, a $12,066 spread on the same certified stone. Do Amore Diamonds lists it at $14,289. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,764 NZD|Low: $1,664 NZD|High: $12,423 NZD|Avg: $5,023 NZD|+4.7%
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$1,664 NZD
Retailer 4$2,223 NZD
Retailer 13$2,630 NZD
Retailer 6$2,786 NZD
Retailer 7$2,826 NZD
Retailer 1$3,764 NZD
Retailer 9$4,264 NZD
Retailer 2$5,206 NZD
Retailer 3$6,533 NZD
Retailer 11$6,807 NZD
Retailer 10$6,920 NZD
Retailer 8$6,926 NZD
Retailer 5$12,423 NZD

44 data points across 13 retailers

17 retailers$2,223 NZD to $14,289 NZD

Retailer 1
-
$1,664 NZD
$936 USD
Price last confirmed 16 days ago
B+
Retailer 2
-
$2,223 NZD
$1,251 USD
View
B+
Retailer 3
-
$2,252 NZD
HK$9,900 HKD
View
B+
Retailer 4
-
$2,630 NZD
$1,480 USD
View
A
Retailer 5
-
$2,786 NZD
€1,493 EUR
View
A
Retailer 6
-
$2,826 NZD
£1,252 GBP
View
B+
Retailer 7
-
$3,199 NZD
$1,800 USD
View
B+
Retailer 8
-
$3,764 NZD
$2,118 USD
View
B+
Retailer 9
-
$4,264 NZD
ZAR 38,755 ZAR
View
B
Retailer 10
-
$5,206 NZD
$2,929 USD
View
B
Retailer 11
-
$6,533 NZD
SGD 4,967 SGD
View
B
Retailer 12
-
$6,548 NZD
$3,684 USD
View
B
Retailer 13
-
$6,807 NZD
$3,830 USD
View
B
Retailer 14
-
$6,920 NZD
£3,066 GBP
View
B
Retailer 15
-
$6,926 NZD
A$5,995 AUD
View
Retailer 16
-
$12,423 NZD
$6,990 USD
View
Price last confirmed 40 days ago
Most Expensive
B
Do Amore Diamonds
23-800605995 · Nov 2
$14,289 NZD
$8,040 USD
View
16 more retailers have this diamond
Prices start from $2,223 NZDSave up to $12,066 NZD

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
$2,223 NZD