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Marquise|Lab Grown|IGI

4.02ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG835615820

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835615820

Diamond specifications and retailer prices

From $1,820 NZD
$1,026 USD
As of October 28, 2026
Save $13,048 NZD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,869 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.02ct lab-grown marquise diamond

This 4.02ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835615820 or 835615820. Listed at 15 retailers as of October 28, 2026, with prices from $1,820 to $14,869, a $13,048 spread on the same certified stone. Do Amore Diamonds lists it at $14,869. 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

4.02
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835615820
Dimensions17.22 × 8.32 × 4.95 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.22 mm8.32 mm4.02 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835615820
Side View
Table 64.0%Crown 34.5°Girdle: THN-MEDPavilion 39.9°Culet: NoneDepth 59.5%

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: Oct 28
Current: $14,869 NZD|Low: $1,482 NZD|High: $14,869 NZD|Avg: $6,159 NZD|+0.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 4$1,482 NZD
Retailer 10$1,820 NZD
Retailer 7$2,110 NZD
Retailer 14$2,828 NZD
Retailer 12$3,110 NZD
Retailer 9$3,114 NZD
Retailer 11$4,184 NZD
Retailer 3$5,277 NZD
Retailer 8$7,308 NZD
Retailer 2$7,559 NZD
Retailer 5$7,698 NZD
Retailer 6$8,706 NZD
Retailer 13$9,561 NZD
Do Amore Diamonds$14,869 NZD

26 data points across 14 retailers

15 retailers$1,820 NZD to $14,869 NZD

Retailer 1
-
$1,482 NZD
$835 USD
Price last confirmed 29 days ago
Retailer 2
-
$1,678 NZD
$946 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
$1,820 NZD
$1,026 USD
View
A
Retailer 4
-
$2,110 NZD
£936 GBP
View
A
Retailer 5
-
$3,110 NZD
$1,753 USD
View
B+
Retailer 6
-
$3,114 NZD
$1,755 USD
View
B+
Retailer 7
-
$4,184 NZD
$2,358 USD
View
B+
Retailer 8
-
$4,702 NZD
$2,650 USD
View
Retailer 9
-
$5,034 NZD
$2,837 USD
View
Price last confirmed 31 days ago
Retailer 10
-
$5,277 NZD
$2,974 USD
View
Price last confirmed 26 days ago
B
Retailer 11
-
$7,308 NZD
£3,243 GBP
View
B
Retailer 12
-
$7,559 NZD
$4,260 USD
View
Retailer 13
-
$7,698 NZD
SGD 5,863 SGD
View
Price last confirmed 27 days ago
B
Retailer 14
-
$9,561 NZD
$5,389 USD
View
Most Expensive
B
Do Amore Diamonds
27-7037A9F22 · Oct 31
$14,869 NZD
$8,380 USD
View
14 more retailers have this diamond
Prices start from $1,820 NZDSave up to $13,048 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
4.02ct Marquise
$1,820 NZD