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Marquise|Lab Grown|IGI

1.09ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG844671990

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844671990

Diamond specifications and retailer prices

From $261 AUD
$183 USD
As of October 30, 2026
Save $2,222 AUD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,483 AUD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.09ct lab-grown marquise diamond

This 1.09ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844671990 or 844671990. Listed at 23 retailers as of October 30, 2026, with prices from $261 to $2,483, a $2,222 spread on the same certified stone. Yadav Diamonds lists it at $2,483. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844671990
Dimensions10.52 × 5.37 × 3.41 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
10.52 mm5.37 mm1.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844671990
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $582 AUD|Low: $261 AUD|High: $2,483 AUD|Avg: $814 AUD|+1.3%
Retailer 1
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Retailer 22
Yadav Diamonds
October 31, 2026
Retailer 19$261 AUD
Retailer 18$290 AUD
Retailer 14$307 AUD
Retailer 10$329 AUD
Retailer 13$329 AUD
Retailer 3$364 AUD
Retailer 22$396 AUD
Retailer 20$434 AUD
Retailer 7$549 AUD
Retailer 6$564 AUD
Retailer 1$582 AUD
Retailer 16$656 AUD
Retailer 17$668 AUD
Retailer 12$767 AUD
Retailer 8$801 AUD
Retailer 2$896 AUD
Retailer 11$1,055 AUD
Retailer 4$1,098 AUD
Retailer 5$1,114 AUD
Retailer 15$1,146 AUD
Retailer 9$1,537 AUD
Retailer 21$1,621 AUD
Yadav Diamonds$2,483 AUD

19 data points across 23 retailers

23 retailers$261 AUD to $2,483 AUD

A
Cheapest Retailer
-
$261 AUD
$183 USD
A
Retailer 2
-
$290 AUD
$204 USD
View
Final sale: no returns
A
Retailer 3
-
$307 AUD
$216 USD
View
A
Retailer 4
-
$329 AUD
$231 USD
View
A
Retailer 5
-
$329 AUD
$231 USD
View
A
Retailer 6
-
$364 AUD
HK$2,000 HKD
View
A
Retailer 7
-
$396 AUD
£219 GBP
View
B+
Retailer 8
-
$434 AUD
$305 USD
View
A
Retailer 9
-
$549 AUD
€367 EUR
View
A
Retailer 10
-
$564 AUD
ZAR 6,398 ZAR
View
A
Retailer 11
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$582 AUD
£322 GBP
View
A
Retailer 12
-
$656 AUD
$461 USD
View
A
Retailer 13
-
$668 AUD
$469 USD
View
B+
Retailer 14
-
$767 AUD
$539 USD
View
B+
Retailer 15
-
$801 AUD
View
B+
Retailer 16
-
$896 AUD
SGD 851 SGD
View
B+
Retailer 17
-
$1,055 AUD
$741 USD
View
B+
Retailer 18
-
$1,098 AUD
$771 USD
View
B+
Retailer 19
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$1,114 AUD
$782 USD
View
B+
Retailer 20
-
$1,146 AUD
$805 USD
View
B
Retailer 21
-
$1,537 AUD
£850 GBP
View
B
Retailer 22
-
$1,621 AUD
$1,138 USD
View
Most Expensive
B
Yadav Diamonds
13327758 · Oct 30
$2,483 AUD
$1,744 USD
View
22 more retailers have this diamond
Prices start from $261 AUDSave up to $2,222 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
1.09ct Marquise
$261 AUD