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Marquise|Natural|IGI

1.52ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 782659107

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 782659107

Diamond specifications and retailer prices

From $4,630 SGD
£2,851 GBP
As of November 2, 2026
Save $3,754 SGD (45%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,384 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.52ct natural marquise diamond

This 1.52ct natural marquise sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 782659107. Listed at 6 retailers as of October 30, 2026, with prices from $4,630 to $8,384, a $3,754 spread on the same certified stone. NZ Jewellers lists it at $8,384. 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

1.52
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 782659107
Dimensions10.65 × 6.00 × 3.94 mm
L/W Ratio1.78
Girdle conditionFaceted
Top View
10.65 mm6.00 mm1.52 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782659107
Side View
Table 56.0%Crown 41.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 65.7%

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 2
Current: $8,384 SGD|Low: $4,543 SGD|High: $8,662 SGD|Avg: $5,899 SGD|-3.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$4,543 SGD
Retailer 3$4,630 SGD
Retailer 4$4,655 SGD
Retailer 6$4,813 SGD
Retailer 5$4,998 SGD
Retailer 2$8,050 SGD
NZ Jewellers$8,384 SGD

32 data points across 7 retailers

6 retailers$4,630 SGD to $8,384 SGD

A
Cheapest Retailer
-
$4,630 SGD
£2,851 GBP
A
Retailer 2
-
$4,655 SGD
$3,640 USD
View
A
Retailer 3
-
$4,813 SGD
$3,763 USD
View
B+
Retailer 4
-
$4,998 SGD
$3,908 USD
View
B
Retailer 5
-
$8,050 SGD
£4,956 GBP
View
Most Expensive
B
NZ Jewellers
0fd0ae79-1966-4d6c-80a9-c2278d4e41b6 · Oct 30
$8,384 SGD
$6,556 USD
View
5 more retailers have this diamond
Prices start from $4,630 SGDSave up to $3,754 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
1.52ct Marquise
$4,630 SGD