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Marquise|Lab Grown|IGI

1.03ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG819647185

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819647185

Diamond specifications and retailer prices

From $194 USD
As of November 4, 2026
Save $888 USD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,890 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819647185 or 819647185. Listed at 11 retailers as of November 1, 2026, with a 458% 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
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819647185
Dimensions10.37 × 5.33 × 3.30 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm5.33 mm1.03 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819647185
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $1,890 USD|Low: $188 USD|High: $1,890 USD|Avg: $745 USD|+0.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 2$194 USD
Retailer 7$226 USD
Retailer 8$300 USD
Retailer 6$422 USD
Retailer 10$659 USD
Retailer 3$730 USD
Retailer 5$778 USD
Retailer 11$842 USD
Retailer 4$856 USD
Retailer 9$1,082 USD
Do Amore Diamonds$1,890 USD

35 data points across 11 retailers

11 retailers$194 USD to $1,082 USD

A
Cheapest Retailer
-
$194 USD
A
Retailer 2
-
$226 USD
View
A
Retailer 3
-
$300 USD
View
A
Retailer 4
-
$422 USD
View
Retailer 5
-
$659 USD
View
Price last confirmed 9 days ago
B
Retailer 6
-
$730 USD
View
B
Retailer 7
-
$778 USD
View
B
Retailer 8
-
$842 USD
View
B
Retailer 9
-
$856 USD
View
B
Retailer 10
-
$1,082 USD
View
Most Expensive
Do Amore Diamonds
27-1F8EAF2FA · Nov 2
$1,890 USD
View
Price under review
10 more retailers have this diamond
Prices start from $194 USDSave up to $888 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
$194 USD