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Marquise|Lab Grown|IGI

4.00ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG810610990

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG810610990

Diamond specifications and retailer prices

From $1,136 NZD
$639 USD
As of November 1, 2026
Save $7,384 NZD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,519 NZD at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 4ct lab-grown marquise diamond

This 4ct 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 LG810610990 or 810610990. Listed at 7 retailers as of November 1, 2026, with prices from $1,136 to $8,519, a $7,384 spread on the same certified stone. Frank Darling lists it at $8,519. 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

4.00
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810610990
Dimensions16.69 × 8.19 × 5.14 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.69 mm8.19 mm4.00 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810610990
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.8%

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 1
Current: $8,519 NZD|Low: $1,136 NZD|High: $8,549 NZD|Avg: $3,628 NZD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 4$1,136 NZD
Retailer 8$1,431 NZD
Retailer 5$1,569 NZD
Retailer 11$1,692 NZD
Retailer 10$2,014 NZD
Retailer 3$2,049 NZD
Retailer 7$2,319 NZD
Retailer 2$4,088 NZD
Retailer 6$5,359 NZD
Frank Darling$8,519 NZD
Retailer 9$8,549 NZD

14 data points across 11 retailers

7 retailers$1,136 NZD to $8,519 NZD

A
Cheapest Retailer
-
$1,136 NZD
$639 USD
Final sale: no returns
B+
Retailer 2
-
$1,569 NZD
$883 USD
View
Retailer 3
-
$2,319 NZD
$1,305 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$4,088 NZD
$2,300 USD
View
Retailer 5
-
$5,234 NZD
$2,945 USD
View
Price last confirmed 15 days ago
Retailer 6
-
$5,359 NZD
$3,015 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Frank Darling
100761388665KD · Nov 1
$8,519 NZD
$4,793 USD
View
6 more retailers have this diamond
Prices start from $1,136 NZDSave up to $7,384 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
4.00ct Marquise
$1,136 NZD