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Marquise|Lab Grown|IGI

1.03ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG801602044

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801602044

Diamond specifications and retailer prices

From $285 AUD
$200 USD
As of October 28, 2026
Save $906 AUD (76%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,190 AUD at Frank Darling · As of October 29, 2026
View at Frank Darling

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801602044 or 801602044. Listed at 6 retailers as of October 28, 2026, with prices from $285 to $1,190, a $906 spread on the same certified stone. Frank Darling lists it at $1,190. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801602044
Dimensions10.30 × 5.36 × 3.31 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.30 mm5.36 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801602044
Side View
Table 61.0%Crown 36.6°Girdle: MED-STKPavilion 40.5°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 28
Current: $1,190 AUD|Low: $176 AUD|High: $2,420 AUD|Avg: $851 AUD|-3.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 4$176 AUD
Retailer 2$285 AUD
Retailer 3$366 AUD
Retailer 5$438 AUD
Retailer 7$581 AUD
Retailer 8$604 AUD
Retailer 11$641 AUD
Retailer 6$719 AUD
Frank Darling$1,190 AUD
Retailer 12$1,358 AUD
Retailer 10$1,599 AUD
Retailer 9$2,420 AUD

17 data points across 12 retailers

6 retailers$285 AUD to $1,190 AUD

A
Cheapest Retailer
-
$285 AUD
$200 USD
Final sale: no returns
B+
Retailer 2
-
$438 AUD
$308 USD
View
A
Retailer 3
-
$581 AUD
ZAR 6,598 ZAR
View
Price last confirmed 42 days ago
B+
Retailer 4
-
$719 AUD
$505 USD
View
B+
Retailer 5
-
$814 AUD
View
Price last confirmed 141 days ago
Most Expensive
B
Frank Darling
100765980892KD · Oct 29
$1,190 AUD
$836 USD
View
5 more retailers have this diamond
Prices start from $285 AUDSave up to $906 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
1.03ct Marquise
$285 AUD