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Marquise|Natural|IGI

1.50ct J VS2 Marquise Natural Diamond

VG • J/VS2 • IGI 803628990

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 803628990

Diamond specifications and retailer prices

From $6,364 SGD
$4,976 USD
As of October 28, 2026
Save $5,841 SGD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,205 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 803628990. Listed at 15 retailers as of October 27, 2026, with prices from $6,364 to $12,205, a $5,841 spread on the same certified stone. NZ Jewellers lists it at $12,205. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.2°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 803628990
Dimensions11.42 × 6.02 × 3.71 mm
L/W Ratio1.90
Girdle conditionFaceted
Top View
11.42 mm6.02 mm1.50 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 803628990
Side View
Table 64.0%Crown 38.2°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 61.6%

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: Oct 28
Current: $12,205 SGD|Low: $6,736 SGD|High: $12,205 SGD|Avg: $8,303 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3$6,736 SGD
Retailer 4$7,013 SGD
Retailer 2$7,236 SGD
Retailer 8$7,297 SGD
Retailer 9$7,297 SGD
Retailer 10$7,297 SGD
Retailer 6$7,790 SGD
Retailer 11$8,420 SGD
Retailer 7$8,886 SGD
Retailer 5$11,685 SGD
NZ Jewellers$12,205 SGD

35 data points across 11 retailers

15 retailers$6,364 SGD to $12,205 SGD

A
Cheapest Retailer
-
$6,364 SGD
$4,976 USD
B+
Retailer 2
-
$6,631 SGD
$5,185 USD
View
A
Retailer 3
-
$6,817 SGD
$5,330 USD
View
A
Retailer 4
-
$7,013 SGD
£4,318 GBP
View
A
Retailer 5
-
$7,236 SGD
£4,455 GBP
View
B+
Retailer 6
-
$7,249 SGD
$5,668 USD
View
A
Retailer 7
-
$7,297 SGD
$5,706 USD
View
Retailer 8
-
$7,297 SGD
$5,706 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$7,297 SGD
$5,706 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$7,495 SGD
$5,861 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$7,790 SGD
€5,801 EUR
View
B+
Retailer 12
-
$8,420 SGD
$6,584 USD
View
B+
Retailer 13
-
$8,886 SGD
ZAR 112,248 ZAR
View
B
Retailer 14
-
$11,685 SGD
£7,194 GBP
View
Most Expensive
B
NZ Jewellers
9dee1e9e-fdeb-4977-ba03-1162ef940f0e · Oct 27
$12,205 SGD
$9,543 USD
View
14 more retailers have this diamond
Prices start from $6,364 SGDSave up to $5,841 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
1.50ct Marquise
$6,364 SGD