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Marquise|Lab Grown|IGI

3.55ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG794661603

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794661603

Diamond specifications and retailer prices

From $2,798 NZD
CA$2,187 CAD
As of November 2, 2026
Save $1,240 NZD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,038 NZD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 3.55ct lab-grown marquise diamond

This 3.55ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794661603 or 794661603. Listed at 2 retailers as of November 2, 2026, with prices from $2,798 to $4,038, a $1,240 spread on the same certified stone. The Diamond Guys lists it at $4,038. 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

3.55
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794661603
Dimensions15.29 × 8.09 × 4.98 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.29 mm8.09 mm3.55 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794661603
Side View
Table 63.0%Crown 35.1°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,485 NZD|Low: $1,370 NZD|High: $11,783 NZD|Avg: $4,091 NZD|-21.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
The Diamond Guys
August 3, 2026
Retailer 7$1,740 NZD
Retailer 9$1,776 NZD
Retailer 10$1,978 NZD
Retailer 1$2,485 NZD
Retailer 6$2,798 NZD
Retailer 3$3,407 NZD
Retailer 8$3,416 NZD
The Diamond Guys$4,038 NZD
Retailer 5$5,677 NZD
Retailer 4$7,282 NZD
Retailer 2$11,783 NZD

33 data points across 11 retailers

2 retailers$2,798 NZD to $4,038 NZD

B+
Cheapest Retailer
-
$2,798 NZD
CA$2,187 CAD
Most Expensive
B
The Diamond Guys
1958036851 · Nov 3
$4,038 NZD
$2,272 USD
View
1 more retailer has this diamond
Prices start from $2,798 NZDSave up to $1,240 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.

B+
3.55ct Marquise
$2,798 NZD