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Marquise|Lab Grown|IGI

1.05ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG719516944

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG719516944

Diamond specifications and retailer prices

From $268 SGD
As of November 4, 2026
Save $1,298 SGD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,083 SGD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG719516944 or 719516944. Listed at 22 retailers as of November 4, 2026, with a 484% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719516944
Dimensions10.28 × 5.44 × 3.34 mm
L/W Ratio1.89
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
10.28 mm5.44 mm1.05 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719516944
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.4%

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 4
Current: $610 SGD|Low: $268 SGD|High: $1,567 SGD|Avg: $684 SGD|-11.2%
Retailer 1
Retailer 2
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Retailer 21
November 5, 2026
Retailer 2$268 SGD
Retailer 7$300 SGD
Retailer 20$312 SGD
Retailer 3$334 SGD
Retailer 18$334 SGD
Retailer 13$376 SGD
Retailer 15$378 SGD
Retailer 10$450 SGD
Retailer 21$560 SGD
Retailer 17$575 SGD
Retailer 4$589 SGD
Retailer 1$610 SGD
Retailer 5$635 SGD
Retailer 16$814 SGD
Retailer 11$903 SGD
Retailer 19$1,071 SGD
Retailer 8$1,075 SGD
Retailer 6$1,139 SGD
Retailer 14$1,150 SGD
Retailer 12$1,332 SGD
Retailer 9$1,567 SGD

30 data points across 21 retailers

22 retailers$268 SGD to $1,567 SGD

A
Cheapest Retailer
-
$268 SGD
A
Retailer 2
-
$300 SGD
View
Final sale: no returns
A
Retailer 3
-
$312 SGD
View
Retailer 4
-
$334 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
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$334 SGD
View
A
Retailer 6
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$376 SGD
View
A
Retailer 7
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$378 SGD
View
A
Retailer 8
-
$450 SGD
View
Retailer 9
-
$560 SGD
View
Price last confirmed 9 days ago
A
Retailer 10
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$575 SGD
View
A
Retailer 11
-
$589 SGD
View
A
Retailer 12
-
$610 SGD
View
B+
Retailer 13
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$635 SGD
View
B+
Retailer 14
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$814 SGD
View
B+
Retailer 15
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$903 SGD
View
B+
Retailer 16
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$1,071 SGD
View
B+
Retailer 17
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$1,075 SGD
View
B
Retailer 18
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$1,139 SGD
View
Retailer 19
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$1,150 SGD
View
Price last confirmed 8 days ago
B
Retailer 20
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$1,332 SGD
View
B
Retailer 21
-
$1,567 SGD
View
Most Expensive
Brilliant Earth
18889958A · Oct 25
$2,083 SGD
$1,630 USD
View
Price last confirmed 10 days ago
21 more retailers have this diamond
Prices start from $268 SGDSave up to $1,298 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
1.05ct Marquise
$268 SGD