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Marquise|Lab Grown|IGI

1.59ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG786618450

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786618450

Diamond specifications and retailer prices

From $361 SGD
$282 USD
As of November 1, 2026
Save $2,619 SGD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,980 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786618450 or 786618450. Listed at 16 retailers as of November 1, 2026, with prices from $361 to $2,980, a $2,619 spread on the same certified stone. Do Amore Diamonds lists it at $2,980. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786618450
Dimensions11.58 × 6.11 × 3.92 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.58 mm6.11 mm1.59 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786618450
Side View
Table 58.0%Crown 37.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
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 1
Current: $2,980 SGD|Low: $468 SGD|High: $2,980 SGD|Avg: $1,110 SGD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 18
November 2, 2026
Retailer 3$468 SGD
Retailer 17$515 SGD
Retailer 2$520 SGD
Retailer 16$532 SGD
Retailer 15$549 SGD
Retailer 14$673 SGD
Retailer 7$737 SGD
Retailer 5$870 SGD
Retailer 18$1,230 SGD
Retailer 13$1,234 SGD
Retailer 12$1,242 SGD
Retailer 9$1,247 SGD
Retailer 8$1,280 SGD
Retailer 10$1,620 SGD
Retailer 4$1,627 SGD
Retailer 11$1,712 SGD
Retailer 6$2,097 SGD
Do Amore Diamonds$2,980 SGD

20 data points across 18 retailers

16 retailers$361 SGD to $2,980 SGD

A
Cheapest Retailer
-
$361 SGD
$282 USD
A
Retailer 2
-
$468 SGD
$366 USD
View
B+
Retailer 3
-
$515 SGD
$403 USD
View
A
Retailer 4
-
$520 SGD
£320 GBP
View
A
Retailer 5
-
$532 SGD
$416 USD
View
A
Retailer 6
-
$549 SGD
$429 USD
View
A
Retailer 7
-
$673 SGD
€501 EUR
View
Retailer 8
-
$870 SGD
$680 USD
View
Price last confirmed 20 days ago
B+
Retailer 9
-
$1,230 SGD
CA$1,336 CAD
View
Retailer 10
-
$1,234 SGD
A$1,485 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$1,242 SGD
$971 USD
View
Retailer 12
-
$1,247 SGD
$975 USD
View
Price last confirmed 77 days ago
B+
Retailer 13
-
$1,366 SGD
$1,068 USD
View
B
Retailer 14
-
$1,627 SGD
$1,272 USD
View
B
Retailer 15
-
$1,712 SGD
£1,054 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9EAE37482 · Nov 2
$2,980 SGD
$2,330 USD
View
15 more retailers have this diamond
Prices start from $361 SGDSave up to $2,619 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
1.59ct Marquise
$361 SGD