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Marquise|Lab Grown|IGI

1.02ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG792653189

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792653189

Diamond specifications and retailer prices

From $226 AUD
$159 USD
As of October 30, 2026
Save $1,286 AUD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,771 AUD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792653189 or 792653189. Listed at 21 retailers as of October 30, 2026, with a 568% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792653189
Dimensions10.60 × 5.29 × 3.25 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.60 mm5.29 mm1.02 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792653189
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.4%

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: $726 AUD|Low: $226 AUD|High: $1,555 AUD|Avg: $678 AUD|-21.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
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Retailer 19
Retailer 20
October 31, 2026
Retailer 5$226 AUD
Retailer 6$253 AUD
Retailer 18$262 AUD
Retailer 15$280 AUD
Retailer 11$292 AUD
Retailer 14$337 AUD
Retailer 9$382 AUD
Retailer 3$471 AUD
Retailer 4$489 AUD
Retailer 20$490 AUD
Retailer 19$533 AUD
Retailer 16$626 AUD
Retailer 1$726 AUD
Retailer 17$896 AUD
Retailer 12$925 AUD
Retailer 13$937 AUD
Retailer 7$980 AUD
Retailer 8$987 AUD
Retailer 10$1,365 AUD
Retailer 2$1,513 AUD

27 data points across 20 retailers

21 retailers$226 AUD to $1,513 AUD

A
Cheapest Retailer
-
$226 AUD
$159 USD
A
Retailer 2
-
$253 AUD
$178 USD
View
Final sale: no returns
A
Retailer 3
-
$262 AUD
$184 USD
View
A
Retailer 4
-
$280 AUD
$197 USD
View
A
Retailer 5
-
$292 AUD
$205 USD
View
A
Retailer 6
-
$337 AUD
£186 GBP
View
B+
Retailer 7
-
$382 AUD
$268 USD
View
A
Retailer 8
-
$471 AUD
$331 USD
View
A
Retailer 9
-
$489 AUD
€327 EUR
View
A
Retailer 10
-
$490 AUD
£271 GBP
View
A
Retailer 11
-
$533 AUD
£295 GBP
View
A
Retailer 12
-
$626 AUD
$440 USD
View
B+
Retailer 13
-
$726 AUD
$510 USD
View
B+
Retailer 14
-
$896 AUD
View
B+
Retailer 15
-
$925 AUD
$650 USD
View
B+
Retailer 16
-
$937 AUD
$658 USD
View
B+
Retailer 17
-
$980 AUD
$689 USD
View
B+
Retailer 18
-
$987 AUD
$693 USD
View
B
Retailer 19
-
$1,365 AUD
£755 GBP
View
B
Retailer 20
-
$1,513 AUD
$1,063 USD
View
Most Expensive
Helzberg Diamonds
ZXZNPIMLJHOP · Oct 13
$1,771 AUD
$1,244 USD
View
Price last confirmed 17 days ago
20 more retailers have this diamond
Prices start from $226 AUDSave up to $1,286 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
$226 AUD