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Marquise|Lab Grown|IGI

3.57ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG797622116

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797622116

Diamond specifications and retailer prices

From $2,814 NZD
CA$2,199 CAD
As of November 2, 2026
Save $1,247 NZD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,061 NZD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 3.57ct lab-grown marquise diamond

This 3.57ct 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 LG797622116 or 797622116. Listed at 2 retailers as of November 2, 2026, with prices from $2,814 to $4,061, a $1,247 spread on the same certified stone. The Diamond Guys lists it at $4,061. 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

3.57
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797622116
Dimensions16.06 × 7.79 × 4.92 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.06 mm7.79 mm3.57 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797622116
Side View
Table 60.0%Crown 36.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.2%

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: $1,767 NZD|Low: $658 NZD|High: $11,855 NZD|Avg: $4,407 NZD|+12.9%
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
The Diamond Guys
September 16, 2026
Retailer 7$674 NZD
Retailer 6$1,269 NZD
Retailer 1$1,767 NZD
Retailer 3$1,783 NZD
Retailer 9$1,854 NZD
Retailer 2$2,814 NZD
Retailer 12$3,304 NZD
Retailer 10$4,001 NZD
The Diamond Guys$4,061 NZD
Retailer 11$4,290 NZD
Retailer 5$6,629 NZD
Retailer 13$7,324 NZD
Retailer 8$7,500 NZD
Retailer 4$11,855 NZD

41 data points across 14 retailers

2 retailers$2,814 NZD to $4,061 NZD

B+
Cheapest Retailer
-
$2,814 NZD
CA$2,199 CAD
Most Expensive
B
The Diamond Guys
1958036848 · Nov 3
$4,061 NZD
$2,285 USD
View
1 more retailer has this diamond
Prices start from $2,814 NZDSave up to $1,247 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+
3.57ct Marquise
$2,814 NZD