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Marquise|Lab Grown|IGI

1.02ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG825654735

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654735

Diamond specifications and retailer prices

From $180 USD
As of October 27, 2026
Save $872 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,052 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 LG825654735 or 825654735. Listed at 19 retailers as of October 27, 2026, with prices from $180 to $1,052, a $872 spread on the same certified stone. MOH London lists it at $1,052. 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°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654735
Dimensions10.48 × 5.31 × 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
10.48 mm5.31 mm1.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654735
Side View
Table 60.0%Crown 36°Girdle: THN-STKPavilion 39.8°Culet: NoneDepth 61.8%

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: Oct 27
Current: $1,052 USD|Low: $180 USD|High: $1,060 USD|Avg: $488 USD|-0.5%
MOH London
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 19
October 29, 2026
Retailer 7$180 USD
Retailer 3$202 USD
Retailer 18$209 USD
Retailer 6$224 USD
Retailer 8$224 USD
Retailer 12$282 USD
Retailer 10$329 USD
Retailer 15$384 USD
Retailer 14$395 USD
Retailer 2$402 USD
Retailer 13$539 USD
Retailer 17$546 USD
Retailer 5$611 USD
Retailer 16$622 USD
Retailer 9$719 USD
Retailer 11$753 USD
Retailer 19$760 USD
Retailer 4$774 USD
MOH London$1,052 USD

25 data points across 19 retailers

19 retailers$180 USD to $1,052 USD

A
Cheapest Retailer
-
$180 USD
A
Retailer 2
-
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$209 USD
View
A
Retailer 4
-
$224 USD
View
A
Retailer 5
-
$224 USD
View
A
Retailer 6
-
$282 USD
£222 GBP
View
A
Retailer 7
-
$329 USD
View
A
Retailer 8
-
$384 USD
ZAR 6,208 ZAR
View
A
Retailer 9
-
$395 USD
View
A
Retailer 10
-
$402 USD
£317 GBP
View
B+
Retailer 11
-
$539 USD
View
B+
Retailer 12
-
$546 USD
A$840 AUD
View
B+
Retailer 13
-
$611 USD
SGD 825 SGD
View
B+
Retailer 14
-
$622 USD
A$957 AUD
View
B
Retailer 15
-
$719 USD
View
B
Retailer 16
-
$753 USD
View
B
Retailer 17
-
$760 USD
View
B
Retailer 18
-
$774 USD
View
Most Expensive
B
MOH London
LG825654735 · Oct 29
$1,052 USD
£828 GBP
View
18 more retailers have this diamond
Prices start from $180 USDSave up to $872 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
$180 USD