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Marquise|Lab Grown|IGI

1.03ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG648421063

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG648421063

Diamond specifications and retailer prices

From $261 SGD
As of November 5, 2026
Save $1,976 SGD (88%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $2,236 SGD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown marquise diamond

This 1.03ct 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 LG648421063 or 648421063. Listed at 29 retailers as of November 5, 2026, with prices from $261 to $2,236, a $1,976 spread on the same certified stone. Do Amore Diamonds lists it at $2,236. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG648421063
Dimensions10.36 × 5.30 × 3.32 mm
L/W Ratio1.95
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
10.36 mm5.30 mm1.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG648421063
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.6%

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 5
Current: $2,236 SGD|Low: $242 SGD|High: $2,326 SGD|Avg: $848 SGD|-3.8%
Do Amore Diamonds
Retailer 2
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Retailer 22
November 5, 2026
Retailer 14$242 SGD
Retailer 13$261 SGD
Retailer 12$300 SGD
Retailer 2$434 SGD
Retailer 4$454 SGD
Retailer 11$474 SGD
Retailer 9$564 SGD
Retailer 7$571 SGD
Retailer 16$580 SGD
Retailer 10$606 SGD
Retailer 5$682 SGD
Retailer 8$771 SGD
Retailer 6$809 SGD
Retailer 21$983 SGD
Retailer 20$1,027 SGD
Retailer 18$1,112 SGD
Retailer 3$1,127 SGD
Retailer 15$1,214 SGD
Retailer 19$1,247 SGD
Retailer 22$1,456 SGD
Retailer 17$1,489 SGD
Do Amore Diamonds$2,236 SGD

36 data points across 22 retailers

29 retailers$261 SGD to $2,236 SGD

Retailer 1
-
$242 SGD
Price last confirmed 28 days ago
A
Retailer 2
-
$261 SGD
View
Final sale: no returns
Retailer 3
-
$261 SGD
View
Price last confirmed 36 days ago
Retailer 4
-
$300 SGD
View
Price last confirmed 28 days ago
Retailer 5
-
$300 SGD
View
Price last confirmed 26 days ago
Retailer 6
-
$303 SGD
View
Price last confirmed 37 days ago
Retailer 7
-
$319 SGD
View
Price last confirmed 37 days ago
A
Retailer 8
-
$434 SGD
View
A
Retailer 9
-
$454 SGD
View
A
Retailer 10
-
$474 SGD
View
A
Retailer 11
-
$564 SGD
View
A
Retailer 12
-
$571 SGD
View
A
Retailer 13
-
$580 SGD
View
B+
Retailer 14
-
$606 SGD
View
B+
Retailer 15
-
$682 SGD
View
B+
Retailer 16
-
$771 SGD
View
B+
Retailer 17
-
$809 SGD
View
B
Retailer 18
-
$983 SGD
View
B+
Retailer 19
-
$1,027 SGD
View
Retailer 20
-
$1,064 SGD
View
Price last confirmed 26 days ago
Retailer 21
-
$1,087 SGD
View
Price last confirmed 80 days ago
B+
Retailer 22
-
$1,112 SGD
View
B
Retailer 23
-
$1,127 SGD
View
Retailer 24
-
$1,149 SGD
View
Price last confirmed 36 days ago
Retailer 25
-
$1,214 SGD
View
Price last confirmed 11 days ago
B
Retailer 26
-
$1,247 SGD
View
B
Retailer 27
-
$1,456 SGD
View
B
Retailer 28
-
$1,489 SGD
View
Most Expensive
B
Do Amore Diamonds
27-DFA4CC834 · Nov 5
$2,236 SGD
$1,750 USD
View
28 more retailers have this diamond
Prices start from $261 SGDSave up to $1,976 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
1.03ct Marquise
$261 SGD