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Marquise|Lab Grown|IGI

1.30ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG817624269

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817624269

Diamond specifications and retailer prices

From $336 SGD
As of November 5, 2026
Save $1,330 SGD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,887 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown marquise diamond

This 1.3ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817624269 or 817624269. Listed at 18 retailers as of November 4, 2026, with a 396% 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

1.30
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817624269
Dimensions10.97 × 5.84 × 3.49 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.97 mm5.84 mm1.30 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817624269
Side View
Table 62.0%Crown 33.7°Girdle: THN-MEDPavilion 39.8°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,887 SGD|Low: $336 SGD|High: $29,134 SGD|Avg: $1,357 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 12
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Retailer 20
November 5, 2026
Retailer 4$336 SGD
Retailer 8$347 SGD
Retailer 16$349 SGD
Retailer 18$373 SGD
Retailer 7$498 SGD
Retailer 14$548 SGD
Retailer 12$553 SGD
Retailer 3$556 SGD
Retailer 11$603 SGD
Retailer 20$709 SGD
Retailer 2$778 SGD
Retailer 17$1,008 SGD
Retailer 9$1,123 SGD
Retailer 10$1,130 SGD
Retailer 19$1,202 SGD
Retailer 15$1,322 SGD
Retailer 6$1,537 SGD
Retailer 13$1,643 SGD
Retailer 5$1,666 SGD
Do Amore Diamonds$2,887 SGD

37 data points across 20 retailers

18 retailers$336 SGD to $1,666 SGD

A
Cheapest Retailer
-
$336 SGD
Final sale: no returns
Retailer 2
-
$347 SGD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$349 SGD
View
A
Retailer 4
-
$373 SGD
View
A
Retailer 5
-
$498 SGD
View
A
Retailer 6
-
$548 SGD
View
A
Retailer 7
-
$556 SGD
View
B+
Retailer 8
-
$709 SGD
View
B+
Retailer 9
-
$778 SGD
View
B+
Retailer 10
-
$1,008 SGD
View
Retailer 11
-
$1,123 SGD
View
Price last confirmed 31 days ago
Retailer 12
-
$1,130 SGD
View
Price last confirmed 57 days ago
B
Retailer 13
-
$1,202 SGD
View
B
Retailer 14
-
$1,322 SGD
View
B
Retailer 15
-
$1,537 SGD
View
B
Retailer 16
-
$1,643 SGD
View
B
Retailer 17
-
$1,666 SGD
View
Most Expensive
Do Amore Diamonds
27-BB2144194 · Nov 4
$2,887 SGD
$2,260 USD
View
Price under review
17 more retailers have this diamond
Prices start from $336 SGDSave up to $1,330 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
1.30ct Marquise
$336 SGD