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Marquise|Lab Grown|IGI

1.09ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG801633710

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801633710

Diamond specifications and retailer prices

From $198 USD
As of November 2, 2026
Save $1,117 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,315 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.09ct lab-grown marquise diamond

This 1.09ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801633710 or 801633710. Listed at 14 retailers as of October 31, 2026, with prices from $198 to $1,315, a $1,117 spread on the same certified stone. Taylor and Hart lists it at $1,315. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801633710
Dimensions11.73 × 5.40 × 3.22 mm
L/W Ratio2.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.73 mm5.40 mm1.09 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801633710
Side View
Table 62.0%Crown 33.6°Girdle: THN-MEDPavilion 39.8°Culet: NoneDepth 59.6%

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: Nov 2
Current: $1,147 USD|Low: $190 USD|High: $1,315 USD|Avg: $562 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Taylor and Hart
November 2, 2026
Retailer 13$198 USD
Retailer 2$229 USD
Retailer 14$245 USD
Retailer 5$282 USD
Retailer 4$330 USD
Retailer 10$423 USD
Retailer 11$448 USD
Retailer 9$449 USD
Retailer 3$477 USD
Retailer 7$546 USD
Retailer 8$598 USD
Retailer 6$673 USD
Retailer 15$788 USD
Retailer 12$791 USD
Retailer 1$1,147 USD
Taylor and Hart$1,315 USD

41 data points across 16 retailers

14 retailers$198 USD to $1,315 USD

A
Cheapest Retailer
-
$198 USD
A
Retailer 2
-
$229 USD
View
A
Retailer 3
-
$245 USD
View
Retailer 4
-
$282 USD
HK$2,200 HKD
View
Price last confirmed 59 days ago
A
Retailer 5
-
$330 USD
View
A
Retailer 6
-
$423 USD
ZAR 6,840 ZAR
View
A
Retailer 7
-
$448 USD
€427 EUR
View
A
Retailer 8
-
$449 USD
£353 GBP
View
A
Retailer 9
-
$477 USD
View
B+
Retailer 10
-
$598 USD
A$920 AUD
View
B
Retailer 11
-
$788 USD
View
B
Retailer 12
-
$791 USD
View
B
Retailer 13
-
$1,147 USD
£903 GBP
View
Most Expensive
B
Taylor and Hart
ZP93O6J · Oct 31
$1,315 USD
View
13 more retailers have this diamond
Prices start from $198 USDSave up to $1,117 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
$198 USD