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Marquise|Lab Grown|IGI

1.05ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG811647255

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811647255

Diamond specifications and retailer prices

From $345 SGD
£212 GBP
As of November 2, 2026
Save $1,156 SGD (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,501 SGD at Flawless Fine Jewelry · As of November 3, 2026
View at Flawless Fine Jewelry

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811647255 or 811647255. Listed at 20 retailers as of November 2, 2026, with prices from $345 to $1,501, a $1,156 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,501. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811647255
Dimensions10.61 × 5.41 × 3.23 mm
L/W Ratio1.96
Girdle conditionFaceted
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
10.61 mm5.41 mm1.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811647255
Side View
Table 60.0%Crown 32.9°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.7%

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: $1,501 SGD|Low: $223 SGD|High: $1,501 SGD|Avg: $711 SGD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 3, 2026
Retailer 13$233 SGD
Retailer 5$288 SGD
Retailer 12$288 SGD
Retailer 8$345 SGD
Retailer 4$390 SGD
Retailer 9$502 SGD
Retailer 2$520 SGD
Retailer 10$638 SGD
Retailer 7$735 SGD
Retailer 11$844 SGD
Retailer 3$850 SGD
Retailer 6$1,346 SGD
Flawless Fine Jewelry$1,501 SGD

45 data points across 13 retailers

20 retailers$345 SGD to $1,501 SGD

Retailer 1
-
$233 SGD
$182 USD
Price last confirmed 26 days ago
Retailer 2
-
$270 SGD
$211 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$288 SGD
$225 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$288 SGD
$225 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$345 SGD
£212 GBP
View
B+
Retailer 6
-
$390 SGD
$305 USD
View
A
Retailer 7
-
$453 SGD
$354 USD
View
A
Retailer 8
-
$502 SGD
€374 EUR
View
A
Retailer 9
-
$520 SGD
£320 GBP
View
B+
Retailer 10
-
$638 SGD
A$768 AUD
View
B+
Retailer 11
-
$723 SGD
$565 USD
View
B+
Retailer 12
-
$735 SGD
$575 USD
View
B+
Retailer 13
-
$786 SGD
View
B+
Retailer 14
-
$844 SGD
$660 USD
View
B+
Retailer 15
-
$850 SGD
A$1,023 AUD
View
B
Retailer 16
-
$926 SGD
$724 USD
View
Retailer 17
-
$926 SGD
$724 USD
View
Price last confirmed 33 days ago
Retailer 18
-
$995 SGD
$778 USD
View
Price last confirmed 16 days ago
B
Retailer 19
-
$1,346 SGD
£829 GBP
View
Most Expensive
B
Flawless Fine Jewelry
9E6A96AF8 · Nov 3
$1,501 SGD
£924 GBP
View
19 more retailers have this diamond
Prices start from $345 SGDSave up to $1,156 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
$345 SGD