CaratHunter
Plans
Marquise|Natural|IGI

1.02ct H SI1 Marquise Natural Diamond

VG • H/SI1 • IGI 809693219

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 809693219

Diamond specifications and retailer prices

From $2,774 SGD
As of November 2, 2026
Save $3,174 SGD (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,948 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 809693219. Listed at 7 retailers as of November 2, 2026, with prices from $2,774 to $5,948, a $3,174 spread on the same certified stone. NZ Jewellers lists it at $5,948. 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

1.02
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 809693219
Dimensions10.17 × 5.38 × 3.21 mm
L/W Ratio1.89
Girdle conditionFaceted
Top View
10.17 mm5.38 mm1.02 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 809693219
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.7%

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: $5,948 SGD|Low: $2,773 SGD|High: $6,140 SGD|Avg: $3,619 SGD|-3.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2$2,774 SGD
Retailer 8$2,822 SGD
Retailer 6$2,845 SGD
Retailer 4$2,861 SGD
Retailer 7$2,899 SGD
Retailer 5$2,976 SGD
Retailer 3$4,984 SGD
NZ Jewellers$5,948 SGD

32 data points across 8 retailers

7 retailers$2,774 SGD to $5,948 SGD

A
Cheapest Retailer
-
$2,774 SGD
A
Retailer 2
-
$2,845 SGD
View
A
Retailer 3
-
$2,861 SGD
View
A
Retailer 4
-
$2,899 SGD
View
A
Retailer 5
-
$2,976 SGD
View
B
Retailer 6
-
$4,984 SGD
View
Most Expensive
B
NZ Jewellers
7a90247a-3cdf-4e97-8229-f121a9493461 · Nov 3
$5,948 SGD
$4,657 USD
View
6 more retailers have this diamond
Prices start from $2,774 SGDSave up to $3,174 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
1.02ct Marquise
$2,774 SGD