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Marquise|Lab Grown|IGI

1.02ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG843675190

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843675190

Diamond specifications and retailer prices

From $229 AUD
$161 USD
As of October 30, 2026
Save $1,750 AUD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,979 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843675190 or 843675190. Listed at 17 retailers as of October 29, 2026, with prices from $229 to $1,979, a $1,750 spread on the same certified stone. Do Amore Diamonds lists it at $1,979. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843675190
Dimensions10.31 × 5.17 × 3.28 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.31 mm5.17 mm1.02 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843675190
Side View
Table 59.0%Crown 36°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 63.4%

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 30
Current: $1,979 AUD|Low: $229 AUD|High: $1,979 AUD|Avg: $748 AUD|+11.2%
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 30, 2026
Retailer 2$229 AUD
Retailer 5$265 AUD
Retailer 13$283 AUD
Retailer 6$300 AUD
Retailer 3$357 AUD
Retailer 12$376 AUD
Retailer 10$384 AUD
Retailer 11$563 AUD
Retailer 8$719 AUD
Retailer 16$736 AUD
Retailer 4$865 AUD
Retailer 17$1,006 AUD
Retailer 7$1,022 AUD
Retailer 9$1,297 AUD
Retailer 14$1,307 AUD
Retailer 15$1,472 AUD
Do Amore Diamonds$1,979 AUD

15 data points across 17 retailers

17 retailers$229 AUD to $1,979 AUD

A
Cheapest Retailer
-
$229 AUD
$161 USD
A
Retailer 2
-
$265 AUD
$186 USD
View
A
Retailer 3
-
$283 AUD
$199 USD
View
A
Retailer 4
-
$300 AUD
$211 USD
View
A
Retailer 5
-
$357 AUD
$251 USD
View
A
Retailer 6
-
$376 AUD
£208 GBP
View
B+
Retailer 7
-
$384 AUD
$270 USD
View
A
Retailer 8
-
$563 AUD
£311 GBP
View
B+
Retailer 9
-
$719 AUD
$505 USD
View
B+
Retailer 10
-
$736 AUD
$517 USD
View
B+
Retailer 11
-
$865 AUD
View
B
Retailer 12
-
$1,006 AUD
$707 USD
View
B
Retailer 13
-
$1,022 AUD
$718 USD
View
Retailer 14
-
$1,297 AUD
$911 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$1,307 AUD
$918 USD
View
B
Retailer 16
-
$1,472 AUD
£814 GBP
View
Most Expensive
C
Do Amore Diamonds
36-2095779 · Oct 29
$1,979 AUD
$1,390 USD
View
16 more retailers have this diamond
Prices start from $229 AUDSave up to $1,750 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
$229 AUD