CaratHunter
Plans
Marquise|Lab Grown|IGI

1.03ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG831623712

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831623712

Diamond specifications and retailer prices

From $303 NZD
As of November 4, 2026
Save $1,650 NZD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,954 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831623712 or 831623712. Listed at 15 retailers as of November 4, 2026, with prices from $303 to $1,954, a $1,650 spread on the same certified stone. Reve Diamonds lists it at $1,954. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831623712
Dimensions9.93 × 5.46 × 3.36 mm
L/W Ratio1.82
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.93 mm5.46 mm1.03 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831623712
Side View
Table 60.0%Crown 32.9°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 61.5%

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: Nov 4
Current: $663 NZD|Low: $303 NZD|High: $1,954 NZD|Avg: $788 NZD|-5.1%
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
Retailer 14
Retailer 15
Reve Diamonds
November 5, 2026
Retailer 13$303 NZD
Retailer 4$341 NZD
Retailer 10$351 NZD
Retailer 9$376 NZD
Retailer 12$376 NZD
Retailer 2$454 NZD
Retailer 5$511 NZD
Retailer 7$603 NZD
Retailer 1$663 NZD
Retailer 3$805 NZD
Retailer 14$993 NZD
Retailer 11$1,210 NZD
Retailer 15$1,277 NZD
Retailer 6$1,306 NZD
Retailer 8$1,758 NZD
Reve Diamonds$1,954 NZD

28 data points across 16 retailers

15 retailers$303 NZD to $1,954 NZD

A
Cheapest Retailer
-
$303 NZD
A
Retailer 2
-
$341 NZD
View
Final sale: no returns
A
Retailer 3
-
$351 NZD
View
Retailer 4
-
$376 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$376 NZD
View
B+
Retailer 6
-
$511 NZD
View
A
Retailer 7
-
$603 NZD
View
A
Retailer 8
-
$663 NZD
View
B+
Retailer 9
-
$805 NZD
View
Retailer 10
-
$993 NZD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$1,210 NZD
View
B
Retailer 12
-
$1,277 NZD
View
B
Retailer 13
-
$1,306 NZD
View
B
Retailer 14
-
$1,758 NZD
View
Most Expensive
B
Reve Diamonds
05F281DD4 · Nov 4
$1,954 NZD
$1,101 USD
View
14 more retailers have this diamond
Prices start from $303 NZDSave up to $1,650 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
1.03ct Marquise
$303 NZD