Marquise|Lab Grown|IGI

1.03ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG789640060

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG789640060

Diamond specifications and retailer prices

From $182 USD
As of October 27, 2026
Save $978 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,160 USD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG789640060 or 789640060. Listed at 21 retailers as of October 27, 2026, with prices from $182 to $1,160, a $978 spread on the same certified stone. Brilliant Earth lists it at $1,160. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789640060
Dimensions10.27 × 5.22 × 3.28 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.27 mm5.22 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789640060
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 62.8%

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 27
Current: $1,160 USD|Low: $182 USD|High: $1,166 USD|Avg: $576 USD
Brilliant Earth
Retailer 2
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Retailer 22
October 27, 2026
Retailer 17$182 USD
Retailer 18$203 USD
Retailer 10$218 USD
Retailer 5$233 USD
Retailer 8$233 USD
Retailer 4$305 USD
Retailer 16$386 USD
Retailer 13$387 USD
Retailer 21$405 USD
Retailer 2$436 USD
Retailer 11$472 USD
Retailer 3$551 USD
Retailer 20$615 USD
Retailer 7$750 USD
Retailer 12$753 USD
Retailer 19$780 USD
Retailer 22$815 USD
Retailer 15$895 USD
Retailer 6$915 USD
Retailer 9$1,092 USD
Retailer 14$1,156 USD
Brilliant Earth$1,160 USD

32 data points across 22 retailers

21 retailers$182 USD to $1,160 USD

A
Cheapest Retailer
-
$182 USD
A
Retailer 2
-
$218 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$233 USD
View
A
Retailer 4
-
$233 USD
View
B+
Retailer 5
-
$305 USD
View
A
Retailer 6
-
$386 USD
€368 EUR
View
A
Retailer 7
-
$387 USD
ZAR 6,259 ZAR
View
A
Retailer 8
-
$405 USD
£319 GBP
View
A
Retailer 9
-
$436 USD
View
B+
Retailer 10
-
$472 USD
View
B+
Retailer 11
-
$551 USD
A$847 AUD
View
B+
Retailer 12
-
$615 USD
SGD 831 SGD
View
B+
Retailer 13
-
$750 USD
View
B
Retailer 14
-
$753 USD
View
B+
Retailer 15
-
$780 USD
View
B+
Retailer 16
-
$815 USD
View
Retailer 17
-
$895 USD
View
Price last confirmed 27 days ago
B
Retailer 18
-
$915 USD
A$1,408 AUD
View
B
Retailer 19
-
$1,092 USD
£860 GBP
View
B
Retailer 20
-
$1,156 USD
View
Most Expensive
B
Brilliant Earth
21191412A · Oct 27
$1,160 USD
View
20 more retailers have this diamond
Prices start from $182 USDSave up to $978 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
$182 USD