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Marquise|Lab Grown|IGI

1.03ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG843607035

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843607035

Diamond specifications and retailer prices

From $178 USD
As of November 4, 2026
Save $1,542 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,720 USD at Do Amore Diamonds · As of November 4, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843607035 or 843607035. Listed at 19 retailers as of November 4, 2026, with prices from $178 to $1,720, a $1,542 spread on the same certified stone. Do Amore Diamonds lists it at $1,720. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843607035
Dimensions11.08 × 5.24 × 3.07 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.08 mm5.24 mm1.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843607035
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 58.6%

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 4
Current: $1,720 USD|Low: $177 USD|High: $1,750 USD|Avg: $590 USD|+1.2%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 19
November 4, 2026
Retailer 13$178 USD
Retailer 14$199 USD
Retailer 19$206 USD
Retailer 7$222 USD
Retailer 9$222 USD
Retailer 10$278 USD
Retailer 2$296 USD
Retailer 17$297 USD
Retailer 5$423 USD
Retailer 18$439 USD
Retailer 8$538 USD
Retailer 4$598 USD
Retailer 16$629 USD
Retailer 3$780 USD
Retailer 15$781 USD
Retailer 12$954 USD
Retailer 6$1,148 USD
Retailer 11$1,226 USD
Do Amore Diamonds$1,720 USD

18 data points across 19 retailers

19 retailers$178 USD to $1,720 USD

A
Cheapest Retailer
-
$178 USD
A
Retailer 2
-
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$206 USD
View
Retailer 4
-
$222 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$222 USD
View
A
Retailer 6
-
$278 USD
View
A
Retailer 7
-
$296 USD
View
B+
Retailer 8
-
$297 USD
View
A
Retailer 9
-
$423 USD
View
A
Retailer 10
-
$439 USD
View
B+
Retailer 11
-
$538 USD
View
B+
Retailer 12
-
$598 USD
View
B+
Retailer 13
-
$629 USD
View
B
Retailer 14
-
$780 USD
View
B
Retailer 15
-
$781 USD
View
B
Retailer 16
-
$954 USD
View
B
Retailer 17
-
$1,148 USD
View
B
Retailer 18
-
$1,226 USD
View
Most Expensive
B
Do Amore Diamonds
27-7EB70A197 · Nov 4
$1,720 USD
View
18 more retailers have this diamond
Prices start from $178 USDSave up to $1,542 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
$178 USD