CaratHunter
Plans
Marquise|Natural|IGI

1.20ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 760516646

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 760516646

Diamond specifications and retailer prices

From $2,677 SGD
As of November 6, 2026
Save $4,838 SGD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,515 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 760516646. Listed at 18 retailers as of November 5, 2026, with prices from $2,677 to $7,515, a $4,838 spread on the same certified stone. NZ Jewellers lists it at $7,515. 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

1.20
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle38.1°
OriginNatural
Grading LabIGI
CertificateIGI 760516646
Dimensions11.36 × 5.24 × 3.35 mm
L/W Ratio2.17
Girdle conditionFaceted
Culet sizePointed
Top View
11.36 mm5.24 mm1.20 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 760516646
Side View
Table 60.0%Crown 40.3°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 63.9%

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 6
Current: $2,677 SGD|Low: $2,677 SGD|High: $6,364 SGD|Avg: $3,969 SGD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$2,677 SGD
Retailer 7$3,317 SGD
Retailer 6$3,845 SGD
Retailer 3$3,850 SGD
Retailer 2$4,193 SGD
Retailer 4$4,387 SGD
Retailer 5$6,280 SGD

37 data points across 7 retailers

18 retailers$2,677 SGD to $7,515 SGD

A
Cheapest Retailer
-
$2,677 SGD
B+
Retailer 2
-
$3,219 SGD
View
B+
Retailer 3
-
$3,317 SGD
View
Final sale: no returns
B+
Retailer 4
-
$3,433 SGD
View
B+
Retailer 5
-
$3,456 SGD
View
B+
Retailer 6
-
$3,524 SGD
View
B+
Retailer 7
-
$3,595 SGD
View
Retailer 8
-
$3,595 SGD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$3,733 SGD
View
B+
Retailer 10
-
$3,776 SGD
View
B+
Retailer 11
-
$3,845 SGD
View
B+
Retailer 12
-
$3,850 SGD
View
B+
Retailer 13
-
$4,088 SGD
View
B+
Retailer 14
-
$4,147 SGD
View
B+
Retailer 15
-
$4,193 SGD
View
B+
Retailer 16
-
$4,387 SGD
View
B
Retailer 17
-
$6,280 SGD
View
Most Expensive
C
NZ Jewellers
dcbdb752-040c-4d25-b4e6-e805ecdc0304 · Nov 5
$7,515 SGD
$5,864 USD
View
17 more retailers have this diamond
Prices start from $2,677 SGDSave up to $4,838 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
1.20ct Marquise
$2,677 SGD