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Marquise|Lab Grown|IGI

1.09ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG846666355

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846666355

Diamond specifications and retailer prices

From $183 USD
As of October 30, 2026
Save $1,561 USD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,744 USD 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 LG846666355 or 846666355. Listed at 23 retailers as of October 30, 2026, with prices from $183 to $1,744, a $1,561 spread on the same certified stone. Yadav Diamonds lists it at $1,744. 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
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846666355
Dimensions10.39 × 5.36 × 3.33 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.39 mm5.36 mm1.09 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846666355
Side View
Table 60.0%Crown 36.9°Girdle: MED-STKPavilion 39°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
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: $409 USD|Low: $183 USD|High: $1,744 USD|Avg: $573 USD|+1.2%
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Retailer 22
Yadav Diamonds
October 31, 2026
Retailer 19$183 USD
Retailer 18$204 USD
Retailer 15$216 USD
Retailer 10$231 USD
Retailer 13$231 USD
Retailer 3$256 USD
Retailer 22$278 USD
Retailer 21$305 USD
Retailer 8$385 USD
Retailer 7$396 USD
Retailer 1$409 USD
Retailer 16$461 USD
Retailer 17$469 USD
Retailer 12$539 USD
Retailer 9$563 USD
Retailer 2$630 USD
Retailer 11$741 USD
Retailer 4$771 USD
Retailer 5$782 USD
Retailer 6$805 USD
Retailer 14$1,080 USD
Retailer 20$1,138 USD
Yadav Diamonds$1,744 USD

13 data points across 23 retailers

23 retailers$183 USD to $1,744 USD

A
Cheapest Retailer
-
$183 USD
A
Retailer 2
-
$204 USD
View
Final sale: no returns
A
Retailer 3
-
$216 USD
View
A
Retailer 4
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$231 USD
View
A
Retailer 5
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$231 USD
View
A
Retailer 6
-
$256 USD
HK$2,000 HKD
View
A
Retailer 7
-
$278 USD
£219 GBP
View
B+
Retailer 8
-
$305 USD
View
A
Retailer 9
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$385 USD
€367 EUR
View
A
Retailer 10
-
$396 USD
ZAR 6,398 ZAR
View
A
Retailer 11
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$409 USD
£322 GBP
View
A
Retailer 12
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$461 USD
View
A
Retailer 13
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$469 USD
View
B+
Retailer 14
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$539 USD
View
B+
Retailer 15
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$563 USD
A$866 AUD
View
B+
Retailer 16
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$630 USD
SGD 851 SGD
View
B+
Retailer 17
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$741 USD
View
B+
Retailer 18
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$771 USD
View
B+
Retailer 19
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$782 USD
View
B
Retailer 20
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$805 USD
View
B
Retailer 21
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$1,080 USD
£850 GBP
View
B
Retailer 22
-
$1,138 USD
View
Most Expensive
B
Yadav Diamonds
13344289 · Oct 30
$1,744 USD
View
22 more retailers have this diamond
Prices start from $183 USDSave up to $1,561 USD

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
$183 USD