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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 $253 SGD
$198 USD
As of November 2, 2026
Save $1,429 SGD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,682 SGD 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 $253 to $1,682, a $1,429 spread on the same certified stone. Taylor and Hart lists it at $1,682. 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
Colour
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

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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: Nov 2
Current: $1,467 SGD|Low: $243 SGD|High: $1,682 SGD|Avg: $718 SGD|-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$253 SGD
Retailer 2$293 SGD
Retailer 14$313 SGD
Retailer 5$360 SGD
Retailer 4$422 SGD
Retailer 10$541 SGD
Retailer 11$573 SGD
Retailer 9$574 SGD
Retailer 3$610 SGD
Retailer 7$698 SGD
Retailer 8$765 SGD
Retailer 6$861 SGD
Retailer 15$1,008 SGD
Retailer 12$1,012 SGD
Retailer 1$1,467 SGD
Taylor and Hart$1,682 SGD

41 data points across 16 retailers

14 retailers$253 SGD to $1,682 SGD

A
Cheapest Retailer
-
$253 SGD
$198 USD
A
Retailer 2
-
$293 SGD
$229 USD
View
A
Retailer 3
-
$313 SGD
$245 USD
View
Retailer 4
-
$360 SGD
HK$2,200 HKD
View
Price last confirmed 59 days ago
A
Retailer 5
-
$422 SGD
$330 USD
View
A
Retailer 6
-
$541 SGD
ZAR 6,840 ZAR
View
A
Retailer 7
-
$573 SGD
€427 EUR
View
A
Retailer 8
-
$574 SGD
£353 GBP
View
A
Retailer 9
-
$610 SGD
$477 USD
View
B+
Retailer 10
-
$765 SGD
A$920 AUD
View
B
Retailer 11
-
$1,008 SGD
$788 USD
View
B
Retailer 12
-
$1,012 SGD
$791 USD
View
B
Retailer 13
-
$1,467 SGD
£903 GBP
View
Most Expensive
B
Taylor and Hart
ZP93O6J · Oct 31
$1,682 SGD
$1,315 USD
View
13 more retailers have this diamond
Prices start from $253 SGDSave up to $1,429 SGD

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
$253 SGD