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 €146 EUR
$163 USD
As of October 30, 2026
Save €818 EUR (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €964 EUR at Reve Diamonds · As of October 30, 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 October 30, 2026, with prices from €146 to €964, a €818 spread on the same certified stone. Reve Diamonds lists it at €964. 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
Color
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

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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: Oct 30
Current: €321 EUR|Low: €144 EUR|High: €964 EUR|Avg: €375 EUR|-0.1%
Retailer 1
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Reve Diamonds
October 31, 2026
Retailer 13€146 EUR
Retailer 4€163 EUR
Retailer 11€169 EUR
Retailer 6€182 EUR
Retailer 7€186 EUR
Retailer 8€218 EUR
Retailer 2€302 EUR
Retailer 1€321 EUR
Retailer 5€328 EUR
Retailer 12€344 EUR
Retailer 14€465 EUR
Retailer 10€583 EUR
Retailer 3€616 EUR
Retailer 15€632 EUR
Retailer 9€853 EUR
Reve Diamonds€964 EUR

37 data points across 16 retailers

16 retailers€146 EUR to €964 EUR

A
Cheapest Retailer
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€146 EUR
$163 USD
A
Retailer 2
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€163 EUR
$182 USD
View
Final sale: no returns
A
Retailer 3
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€169 EUR
$189 USD
View
A
Retailer 4
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€182 EUR
$203 USD
View
A
Retailer 5
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€186 EUR
$208 USD
View
A
Retailer 6
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€218 EUR
£191 GBP
View
A
Retailer 7
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€302 EUR
$337 USD
View
A
Retailer 8
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€321 EUR
£282 GBP
View
A
Retailer 9
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€328 EUR
$366 USD
View
A
Retailer 10
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€344 EUR
£303 GBP
View
B+
Retailer 11
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€465 EUR
$520 USD
View
B+
Retailer 12
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€583 EUR
$651 USD
View
B
Retailer 13
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€616 EUR
$688 USD
View
B
Retailer 14
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€632 EUR
$706 USD
View
B
Retailer 15
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€853 EUR
£750 GBP
View
Most Expensive
B
Reve Diamonds
60C39445B · Oct 30
€964 EUR
$1,077 USD
View
15 more retailers have this diamond
Prices start from €146 EURSave up to €818 EUR

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
€146 EUR