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Marquise|Lab Grown|IGI

0.40ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG835653172

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835653172

Diamond specifications and retailer prices

From $151 NZD
$85 USD
As of October 30, 2026
Save $1,219 NZD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,370 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.4ct lab-grown marquise diamond

This 0.4ct lab-grown marquise sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835653172 or 835653172. Listed at 15 retailers as of October 30, 2026, with prices from $151 to $1,370, a $1,219 spread on the same certified stone. MOH London lists it at $1,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835653172
Dimensions7.37 × 3.80 × 2.43 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.37 mm3.80 mm0.40 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835653172
Side View
Table 64.0%Crown 36.3°Girdle: STK-THKPavilion 41.9°Culet: NoneDepth 63.9%

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 30
Current: $1,370 NZD|Low: $144 NZD|High: $1,388 NZD|Avg: $471 NZD|-1.3%
MOH London
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
November 1, 2026
Retailer 12$151 NZD
Retailer 5$199 NZD
Retailer 14$199 NZD
Retailer 6$252 NZD
Retailer 8$337 NZD
Retailer 7$339 NZD
Retailer 11$384 NZD
Retailer 10$457 NZD
Retailer 9$479 NZD
Retailer 2$486 NZD
Retailer 13$568 NZD
Retailer 3$600 NZD
Retailer 4$706 NZD
MOH London$1,370 NZD

37 data points across 14 retailers

15 retailers$151 NZD to $1,370 NZD

A
Cheapest Retailer
-
$151 NZD
$85 USD
A
Retailer 2
-
$174 NZD
$98 USD
View
Retailer 3
-
$199 NZD
$112 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$199 NZD
$112 USD
View
A
Retailer 5
-
$252 NZD
$142 USD
View
A
Retailer 6
-
$337 NZD
£150 GBP
View
A
Retailer 7
-
$339 NZD
ZAR 3,085 ZAR
View
B+
Retailer 8
-
$384 NZD
€206 EUR
View
B+
Retailer 9
-
$457 NZD
A$396 AUD
View
B+
Retailer 10
-
$479 NZD
£213 GBP
View
B+
Retailer 11
-
$486 NZD
A$421 AUD
View
B+
Retailer 12
-
$568 NZD
$320 USD
View
B
Retailer 13
-
$600 NZD
$338 USD
View
B
Retailer 14
-
$706 NZD
$398 USD
View
Most Expensive
B
MOH London
LG835653172 · Nov 1
$1,370 NZD
£608 GBP
View
14 more retailers have this diamond
Prices start from $151 NZDSave up to $1,219 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
0.40ct Marquise
$151 NZD