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Marquise|Lab Grown|IGI

3.50ct G VVS2 Marquise Lab Grown Diamond

EX • G/VVS2 • IGI LG795699325

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG795699325

Diamond specifications and retailer prices

From $2,759 NZD
CA$2,156 CAD
As of November 2, 2026
Save $1,222 NZD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,981 NZD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 3.5ct lab-grown marquise diamond

This 3.5ct 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 LG795699325 or 795699325. Listed at 2 retailers as of November 2, 2026, with prices from $2,759 to $3,981, a $1,222 spread on the same certified stone. The Diamond Guys lists it at $3,981. 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

3.50
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795699325
Dimensions15.80 × 7.75 × 4.91 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.80 mm7.75 mm3.50 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795699325
Side View
Table 61.0%Crown 37.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.4%

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: $1,750 NZD|Low: $1,556 NZD|High: $11,624 NZD|Avg: $4,190 NZD|+12.5%
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 1$1,750 NZD
Retailer 7$1,758 NZD
Retailer 8$1,951 NZD
Retailer 5$2,396 NZD
Retailer 4$2,759 NZD
Retailer 6$3,376 NZD
Retailer 9$3,684 NZD
The Diamond Guys$3,981 NZD
Retailer 2$6,505 NZD
Retailer 3$7,898 NZD
Retailer 10$11,624 NZD

23 data points across 11 retailers

2 retailers$2,759 NZD to $3,981 NZD

B+
Cheapest Retailer
-
$2,759 NZD
CA$2,156 CAD
Most Expensive
B
The Diamond Guys
1958036856 · Nov 3
$3,981 NZD
$2,240 USD
View
1 more retailer has this diamond
Prices start from $2,759 NZDSave up to $1,222 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+
3.50ct Marquise
$2,759 NZD