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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 $233 AUD
$163 USD
As of November 2, 2026
Save $1,304 AUD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,536 AUD at Reve Diamonds · As of November 1, 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 1, 2026, with prices from $233 to $1,536, a $1,304 spread on the same certified stone. Reve Diamonds lists it at $1,536. 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 2
Current: $511 AUD|Low: $230 AUD|High: $1,536 AUD|Avg: $603 AUD|-0.7%
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 3, 2026
Retailer 13$233 AUD
Retailer 4$260 AUD
Retailer 11$270 AUD
Retailer 6$290 AUD
Retailer 7$297 AUD
Retailer 8$346 AUD
Retailer 2$481 AUD
Retailer 1$511 AUD
Retailer 5$522 AUD
Retailer 12$549 AUD
Retailer 14$742 AUD
Retailer 10$929 AUD
Retailer 3$982 AUD
Retailer 15$1,007 AUD
Retailer 9$1,352 AUD
Reve Diamonds$1,536 AUD

39 data points across 16 retailers

16 retailers$233 AUD to $1,536 AUD

A
Cheapest Retailer
-
$233 AUD
$163 USD
A
Retailer 2
-
$260 AUD
$182 USD
View
Final sale: no returns
A
Retailer 3
-
$270 AUD
$189 USD
View
A
Retailer 4
-
$290 AUD
$203 USD
View
Retailer 5
-
$297 AUD
$208 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$346 AUD
£191 GBP
View
A
Retailer 7
-
$481 AUD
$337 USD
View
A
Retailer 8
-
$511 AUD
£282 GBP
View
A
Retailer 9
-
$522 AUD
$366 USD
View
A
Retailer 10
-
$549 AUD
£303 GBP
View
B+
Retailer 11
-
$742 AUD
$520 USD
View
B+
Retailer 12
-
$929 AUD
$651 USD
View
B
Retailer 13
-
$982 AUD
$688 USD
View
B
Retailer 14
-
$1,007 AUD
$706 USD
View
B
Retailer 15
-
$1,352 AUD
£746 GBP
View
Most Expensive
B
Reve Diamonds
60C39445B · Nov 1
$1,536 AUD
$1,077 USD
View
15 more retailers have this diamond
Prices start from $233 AUDSave up to $1,304 AUD

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
$233 AUD