Marquise|Lab Grown|IGI

1.02ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG825654592

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654592

Diamond specifications and retailer prices

From $178 USD
As of October 30, 2026
Save $861 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,039 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825654592 or 825654592. Listed at 19 retailers as of October 29, 2026, with prices from $178 to $1,039, a $861 spread on the same certified stone. MOH London lists it at $1,039. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654592
Dimensions10.07 × 5.31 × 3.29 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm5.31 mm1.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654592
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.0%

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 30
Current: $1,039 USD|Low: $178 USD|High: $1,048 USD|Avg: $483 USD|-0.6%
MOH London
Retailer 2
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Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 19
October 30, 2026
Retailer 6$178 USD
Retailer 19$199 USD
Retailer 17$207 USD
Retailer 5$221 USD
Retailer 7$221 USD
Retailer 12$277 USD
Retailer 9$328 USD
Retailer 15$379 USD
Retailer 14$393 USD
Retailer 2$397 USD
Retailer 13$536 USD
Retailer 16$539 USD
Retailer 4$601 USD
Retailer 10$629 USD
Retailer 8$710 USD
Retailer 11$726 USD
Retailer 18$750 USD
Retailer 3$765 USD
MOH London$1,039 USD

25 data points across 19 retailers

19 retailers$178 USD to $1,039 USD

A
Cheapest Retailer
-
$178 USD
A
Retailer 2
-
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$207 USD
View
A
Retailer 4
-
$221 USD
View
A
Retailer 5
-
$221 USD
View
A
Retailer 6
-
$277 USD
£218 GBP
View
A
Retailer 7
-
$328 USD
View
A
Retailer 8
-
$379 USD
ZAR 6,128 ZAR
View
A
Retailer 9
-
$393 USD
View
A
Retailer 10
-
$397 USD
£313 GBP
View
B+
Retailer 11
-
$536 USD
View
B+
Retailer 12
-
$539 USD
A$829 AUD
View
B+
Retailer 13
-
$601 USD
SGD 812 SGD
View
Retailer 14
-
$629 USD
A$968 AUD
View
Price last confirmed 34 days ago
B
Retailer 15
-
$710 USD
View
B
Retailer 16
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$741 USD
View
B
Retailer 17
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$750 USD
View
B
Retailer 18
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$765 USD
View
Most Expensive
B
MOH London
LG825654592 · Oct 29
$1,039 USD
£818 GBP
View
18 more retailers have this diamond
Prices start from $178 USDSave up to $861 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
1.02ct Marquise
$178 USD