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Marquise|Lab Grown|IGI

1.03ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG830604951

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830604951

Diamond specifications and retailer prices

From $289 NZD
As of November 4, 2026
Save $1,621 NZD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,910 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 very-good cut grade and certified by IGI LG830604951 or 830604951. Listed at 16 retailers as of November 4, 2026, with prices from $289 to $1,910, a $1,621 spread on the same certified stone. Reve Diamonds lists it at $1,910. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
D
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830604951
Dimensions10.57 × 5.34 × 3.29 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.57 mm5.34 mm1.03 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830604951
Side View
Table 57.0%Crown 32.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $628 NZD|Low: $286 NZD|High: $1,910 NZD|Avg: $759 NZD|-1.7%
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$289 NZD
Retailer 4$323 NZD
Retailer 11$335 NZD
Retailer 6$360 NZD
Retailer 7$369 NZD
Retailer 8$428 NZD
Retailer 2$598 NZD
Retailer 1$628 NZD
Retailer 5$649 NZD
Retailer 12$681 NZD
Retailer 14$922 NZD
Retailer 10$1,155 NZD
Retailer 3$1,221 NZD
Retailer 15$1,251 NZD
Retailer 9$1,680 NZD
Reve Diamonds$1,910 NZD

39 data points across 16 retailers

16 retailers$289 NZD to $1,910 NZD

A
Cheapest Retailer
-
$289 NZD
A
Retailer 2
-
$323 NZD
View
Final sale: no returns
A
Retailer 3
-
$335 NZD
View
A
Retailer 4
-
$360 NZD
View
Retailer 5
-
$369 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$428 NZD
View
A
Retailer 7
-
$598 NZD
View
A
Retailer 8
-
$628 NZD
View
A
Retailer 9
-
$649 NZD
View
A
Retailer 10
-
$681 NZD
View
B+
Retailer 11
-
$922 NZD
View
B+
Retailer 12
-
$1,155 NZD
View
B
Retailer 13
-
$1,221 NZD
View
B
Retailer 14
-
$1,251 NZD
View
B
Retailer 15
-
$1,680 NZD
View
Most Expensive
B
Reve Diamonds
60C39445B · Nov 4
$1,910 NZD
$1,077 USD
View
15 more retailers have this diamond
Prices start from $289 NZDSave up to $1,621 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
$289 NZD