Marquise|Lab Grown|IGI

1.03ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG847671445

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847671445

Diamond specifications and retailer prices

From $339 USD
As of October 27, 2026
Save $389 USD (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $984 USD at MOH London · As of October 19, 2026
View at MOH London

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 LG847671445 or 847671445. Listed at 8 retailers as of October 27, 2026, with a 115% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847671445
Dimensions10.40 × 5.17 × 3.24 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.40 mm5.17 mm1.03 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847671445
Side View
Table 63.0%Crown 34.8°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.7%

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: Oct 27
Current: $984 USD|Low: $339 USD|High: $984 USD|Avg: $523 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 28, 2026
Retailer 5$339 USD
Retailer 3$368 USD
Retailer 2$371 USD
Retailer 6$375 USD
Retailer 7$451 USD
Retailer 4$636 USD
Retailer 8$728 USD
MOH London$984 USD

13 data points across 8 retailers

8 retailers$339 USD to $728 USD

A
Cheapest Retailer
-
$339 USD
A
Retailer 2
-
$368 USD
€350 EUR
View
A
Retailer 3
-
$371 USD
£292 GBP
View
A
Retailer 4
-
$375 USD
View
B+
Retailer 5
-
$451 USD
View
B+
Retailer 6
-
$636 USD
A$979 AUD
View
B
Retailer 7
-
$728 USD
View
Most Expensive
MOH London
LG847671445 · Oct 19
$984 USD
£775 GBP
View
Price last confirmed 12 days ago
7 more retailers have this diamond
Prices start from $339 USDSave up to $389 USD

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
$339 USD