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Marquise|Lab Grown|IGI

1.09ct H VVS1 Marquise Lab Grown Diamond

EX • H/VVS1 • IGI LG496127972

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG496127972

Diamond specifications and retailer prices

From $287 SGD
As of November 2, 2026
Save $1,339 SGD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,626 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.09ct lab-grown marquise diamond

This 1.09ct lab-grown marquise sits in the classic one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG496127972 or 496127972. Listed at 20 retailers as of November 1, 2026, with prices from $287 to $1,626, a $1,339 spread on the same certified stone. Reve Diamonds lists it at $1,626. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG496127972
Dimensions11.29 × 5.32 × 3.25 mm
L/W Ratio2.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.29 mm5.32 mm1.09 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG496127972
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.1%

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: $870 SGD|Low: $276 SGD|High: $1,626 SGD|Avg: $763 SGD|+2.1%
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
Retailer 16
Reve Diamonds
November 2, 2026
Retailer 15$287 SGD
Retailer 7$321 SGD
Retailer 4$333 SGD
Retailer 2$356 SGD
Retailer 5$356 SGD
Retailer 9$415 SGD
Retailer 16$470 SGD
Retailer 10$614 SGD
Retailer 12$614 SGD
Retailer 6$658 SGD
Retailer 13$862 SGD
Retailer 1$870 SGD
Retailer 3$1,144 SGD
Retailer 14$1,148 SGD
Retailer 8$1,382 SGD
Retailer 11$1,427 SGD
Reve Diamonds$1,626 SGD

41 data points across 17 retailers

20 retailers$287 SGD to $1,626 SGD

A
Cheapest Retailer
-
$287 SGD
A
Retailer 2
-
$321 SGD
View
Final sale: no returns
A
Retailer 3
-
$333 SGD
View
Retailer 4
-
$356 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$356 SGD
View
A
Retailer 6
-
$392 SGD
View
A
Retailer 7
-
$415 SGD
View
A
Retailer 8
-
$470 SGD
View
A
Retailer 9
-
$538 SGD
View
A
Retailer 10
-
$614 SGD
View
Retailer 11
-
$614 SGD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$658 SGD
View
B+
Retailer 13
-
$862 SGD
View
B+
Retailer 14
-
$870 SGD
View
B+
Retailer 15
-
$1,144 SGD
View
B+
Retailer 16
-
$1,148 SGD
View
B
Retailer 17
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$1,211 SGD
View
B
Retailer 18
-
$1,382 SGD
View
B
Retailer 19
-
$1,427 SGD
View
Most Expensive
B
Reve Diamonds
EE09417F1 · Nov 1
$1,626 SGD
$1,273 USD
View
19 more retailers have this diamond
Prices start from $287 SGDSave up to $1,339 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
$287 SGD