Marquise|Lab Grown|IGI

1.09ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG841629543

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841629543

Diamond specifications and retailer prices

From $172 USD
As of October 21, 2026
18 retailers carry this diamond
Most expensive: $1,381 USD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

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 LG841629543 or 841629543. Listed at 18 retailers as of October 13, 2026. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841629543
Dimensions11.20 × 5.19 × 3.24 mm
L/W Ratio2.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.20 mm5.19 mm1.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841629543
Side View
Table 61.0%Crown 38.5°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 21
Current: $1,381 USD|Low: $172 USD|High: $1,381 USD|Avg: $539 USD
Helzberg Diamonds
Retailer 2
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Retailer 21
October 27, 2026
Retailer 21$172 USD
Retailer 13$193 USD
Retailer 9$200 USD
Retailer 18$213 USD
Retailer 14$216 USD
Retailer 16$261 USD
Retailer 8$290 USD
Retailer 11$368 USD
Retailer 17$369 USD
Retailer 2$407 USD
Retailer 4$467 USD
Retailer 3$532 USD
Retailer 12$532 USD
Retailer 7$582 USD
Retailer 15$686 USD
Retailer 10$700 USD
Retailer 20$704 USD
Retailer 19$724 USD
Retailer 5$740 USD
Retailer 6$1,002 USD
Helzberg Diamonds$1,381 USD

19 data points across 21 retailers

18 retailers$172 USD to $1,381 USD

Retailer 1
-
$172 USD
Price last confirmed 12 days ago
Retailer 2
-
$200 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$213 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$216 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$290 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$368 USD
ZAR 5,949 ZAR
View
Price last confirmed 15 days ago
Retailer 7
-
$369 USD
£291 GBP
View
Price last confirmed 11 days ago
Retailer 8
-
$467 USD
View
Price last confirmed 9 days ago
Retailer 9
-
$532 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$532 USD
A$819 AUD
View
Price last confirmed 16 days ago
Retailer 11
-
$582 USD
SGD 786 SGD
View
Price last confirmed 12 days ago
Retailer 12
-
$686 USD
View
Price last confirmed 11 days ago
Retailer 13
-
$700 USD
View
Price last confirmed 15 days ago
Retailer 14
-
$704 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$724 USD
View
Price last confirmed 11 days ago
Retailer 16
-
$740 USD
View
Price last confirmed 7 days ago
Retailer 17
-
$1,002 USD
£789 GBP
View
Price last confirmed 12 days ago
Most Expensive
Helzberg Diamonds
ZXZOKHMIPLKJ · Oct 13
$1,381 USD
View
Price last confirmed 20 days ago
17 more retailers have this diamond

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
$172 USD