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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 $256 AUD
$180 USD
As of October 27, 2026
Save $1,241 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,497 AUD 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 $256 to $1,497, a $1,241 spread on the same certified stone. MOH London lists it at $1,497. 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
Colour
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: $1,497 AUD|Low: $256 AUD|High: $1,509 AUD|Avg: $694 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 7$256 AUD
Retailer 3$288 AUD
Retailer 18$297 AUD
Retailer 6$319 AUD
Retailer 8$319 AUD
Retailer 12$401 AUD
Retailer 10$468 AUD
Retailer 15$547 AUD
Retailer 14$562 AUD
Retailer 2$572 AUD
Retailer 13$767 AUD
Retailer 17$777 AUD
Retailer 5$869 AUD
Retailer 16$885 AUD
Retailer 9$1,023 AUD
Retailer 11$1,072 AUD
Retailer 19$1,082 AUD
Retailer 4$1,101 AUD
MOH London$1,497 AUD

25 data points across 19 retailers

19 retailers$256 AUD to $1,497 AUD

A
Cheapest Retailer
-
$256 AUD
$180 USD
A
Retailer 2
-
$288 AUD
$202 USD
View
Final sale: no returns
A
Retailer 3
-
$297 AUD
$209 USD
View
A
Retailer 4
-
$319 AUD
$224 USD
View
A
Retailer 5
-
$319 AUD
$224 USD
View
A
Retailer 6
-
$401 AUD
£222 GBP
View
A
Retailer 7
-
$468 AUD
$329 USD
View
A
Retailer 8
-
$547 AUD
ZAR 6,208 ZAR
View
A
Retailer 9
-
$562 AUD
$395 USD
View
A
Retailer 10
-
$572 AUD
£317 GBP
View
B+
Retailer 11
-
$767 AUD
$539 USD
View
B+
Retailer 12
-
$777 AUD
View
B+
Retailer 13
-
$869 AUD
SGD 825 SGD
View
B+
Retailer 14
-
$885 AUD
View
B
Retailer 15
-
$1,023 AUD
$719 USD
View
B
Retailer 16
-
$1,072 AUD
$753 USD
View
B
Retailer 17
-
$1,082 AUD
$760 USD
View
B
Retailer 18
-
$1,101 AUD
$774 USD
View
Most Expensive
B
MOH London
LG825654735 · Oct 29
$1,497 AUD
£828 GBP
View
18 more retailers have this diamond
Prices start from $256 AUDSave up to $1,241 AUD

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
$256 AUD