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Marquise|Lab Grown|IGI

1.59ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG836671417

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836671417

Diamond specifications and retailer prices

From $552 SGD
$432 USD
As of October 30, 2026
Save $1,092 SGD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,657 SGD at Michael Trio · As of October 12, 2026
View at Michael Trio

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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836671417 or 836671417. Listed at 17 retailers as of October 25, 2026, with a 198% 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

1.59
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836671417
Dimensions6.20 × 11.97 × 3.81 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.20 mm11.97 mm1.59 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836671417
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.5%

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: Oct 30
Current: $1,657 SGD|Low: $459 SGD|High: $1,787 SGD|Avg: $1,057 SGD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 11$459 SGD
Retailer 10$552 SGD
Retailer 6$556 SGD
Retailer 8$699 SGD
Retailer 3$731 SGD
Retailer 2$783 SGD
Retailer 12$1,259 SGD
Retailer 4$1,383 SGD
Retailer 5$1,438 SGD
Retailer 7$1,497 SGD
Retailer 9$1,645 SGD
Michael Trio$1,657 SGD

34 data points across 12 retailers

17 retailers$552 SGD to $1,645 SGD

Retailer 1
-
$331 SGD
$259 USD
Price last confirmed 22 days ago
Retailer 2
-
$384 SGD
$300 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$410 SGD
$321 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$410 SGD
$321 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$459 SGD
£282 GBP
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$552 SGD
$432 USD
View
A
Retailer 7
-
$556 SGD
$435 USD
View
A
Retailer 8
-
$699 SGD
€521 EUR
View
A
Retailer 9
-
$731 SGD
$572 USD
View
A
Retailer 10
-
$783 SGD
£482 GBP
View
B+
Retailer 11
-
$1,259 SGD
$985 USD
View
Retailer 12
-
$1,317 SGD
$1,030 USD
View
Price last confirmed 29 days ago
Retailer 13
-
$1,383 SGD
$1,082 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$1,438 SGD
$1,125 USD
View
B
Retailer 15
-
$1,497 SGD
$1,171 USD
View
B
Retailer 16
-
$1,645 SGD
£1,013 GBP
View
Most Expensive
Michael Trio
1730560641 · Oct 12
$1,657 SGD
View
Price last confirmed 18 days ago
16 more retailers have this diamond
Prices start from $552 SGDSave up to $1,092 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
$552 SGD