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Marquise|Lab Grown|IGI

1.61ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG840661947

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840661947

Diamond specifications and retailer prices

From $389 AUD
$273 USD
As of October 30, 2026
Save $1,640 AUD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,034 AUD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840661947 or 840661947. Listed at 24 retailers as of October 28, 2026, with a 422% 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

1.61
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840661947
Dimensions11.89 × 6.07 × 3.78 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.89 mm6.07 mm1.61 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840661947
Side View
Table 63.0%Crown 37.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A+
Exceptional
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: $1,935 AUD|Low: $389 AUD|High: $2,036 AUD|Avg: $1,053 AUD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 8
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Retailer 11
Retailer 12
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Retailer 17
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Retailer 22
Retailer 23
November 1, 2026
Retailer 4$389 AUD
Retailer 3$436 AUD
Retailer 14$456 AUD
Retailer 18$483 AUD
Retailer 13$487 AUD
Retailer 12$551 AUD
Retailer 2$652 AUD
Retailer 16$712 AUD
Retailer 10$765 AUD
Retailer 15$827 AUD
Retailer 17$849 AUD
Retailer 9$931 AUD
Retailer 23$968 AUD
Retailer 7$1,128 AUD
Retailer 21$1,483 AUD
Retailer 22$1,505 AUD
Retailer 19$1,552 AUD
Retailer 11$1,556 AUD
Retailer 6$1,624 AUD
Retailer 20$1,727 AUD
Retailer 5$1,822 AUD
Retailer 1$1,935 AUD
Retailer 8$2,029 AUD

15 data points across 23 retailers

24 retailers$389 AUD to $2,029 AUD

A+
Cheapest Retailer
-
$389 AUD
$273 USD
A
Retailer 2
-
$436 AUD
$306 USD
View
Final sale: no returns
Retailer 3
-
$456 AUD
$320 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$483 AUD
$339 USD
View
Retailer 5
-
$487 AUD
$342 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$551 AUD
£305 GBP
View
B+
Retailer 7
-
$652 AUD
$458 USD
View
A
Retailer 8
-
$712 AUD
$500 USD
View
A
Retailer 9
-
$765 AUD
€512 EUR
View
Retailer 10
-
$827 AUD
ZAR 9,389 ZAR
View
Price last confirmed 9 days ago
A
Retailer 11
-
$849 AUD
£470 GBP
View
A
Retailer 12
-
$931 AUD
$654 USD
View
A
Retailer 13
-
$968 AUD
$680 USD
View
A
Retailer 14
-
$1,128 AUD
View
B+
Retailer 15
-
$1,483 AUD
$1,042 USD
View
B+
Retailer 16
-
$1,505 AUD
$1,057 USD
View
B+
Retailer 17
-
$1,552 AUD
$1,090 USD
View
B+
Retailer 18
-
$1,556 AUD
SGD 1,477 SGD
View
B+
Retailer 19
-
$1,624 AUD
$1,141 USD
View
B+
Retailer 20
-
$1,727 AUD
$1,213 USD
View
B
Retailer 21
-
$1,822 AUD
View
B+
Retailer 22
-
$1,935 AUD
£1,070 GBP
View
B
Retailer 23
-
$2,029 AUD
$1,425 USD
View
Most Expensive
Helzberg Diamonds
ZXZOKGMMHPKN · Oct 13
$3,034 AUD
$2,131 USD
View
Price last confirmed 19 days ago
23 more retailers have this diamond
Prices start from $389 AUDSave up to $1,640 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+
1.61ct Marquise
$389 AUD