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Marquise|Natural|IGI

1.02ct H SI2 Marquise Natural Diamond

VG • H/SI2 • IGI 794652850

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 794652850

Diamond specifications and retailer prices

From $2,863 SGD
As of November 6, 2026
Save $3,617 SGD (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,480 SGD at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 794652850. Listed at 11 retailers as of November 5, 2026, with prices from $2,863 to $6,480, a $3,617 spread on the same certified stone. NZ Jewellers lists it at $6,480. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle35.7°
OriginNatural
Grading LabIGI
CertificateIGI 794652850
Dimensions10.33 × 5.31 × 3.07 mm
L/W Ratio1.95
Girdle conditionFaceted
Top View
10.33 mm5.31 mm1.02 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 794652850
Side View
Table 61.0%Crown 35.9°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 57.8%

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: Nov 6
Current: $6,480 SGD|Low: $1,848 SGD|High: $6,480 SGD|Avg: $3,511 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 3, 2026
Retailer 6$1,848 SGD
Retailer 5$2,576 SGD
Retailer 7$2,746 SGD
Retailer 3$2,863 SGD
Retailer 9$2,925 SGD
Retailer 11$3,101 SGD
Retailer 14$3,169 SGD
Retailer 15$3,169 SGD
Retailer 4$3,278 SGD
Retailer 10$3,315 SGD
Retailer 2$3,617 SGD
Retailer 13$3,658 SGD
Retailer 12$4,373 SGD
Retailer 8$5,429 SGD
NZ Jewellers$6,480 SGD

26 data points across 15 retailers

11 retailers$2,863 SGD to $6,480 SGD

Retailer 1
-
$2,746 SGD
Price last confirmed 96 days ago
A
Retailer 2
-
$2,863 SGD
View
B+
Retailer 3
-
$2,925 SGD
View
Final sale: no returns
B+
Retailer 4
-
$3,169 SGD
View
B+
Retailer 5
-
$3,278 SGD
View
B+
Retailer 6
-
$3,315 SGD
View
B+
Retailer 7
-
$3,617 SGD
View
B+
Retailer 8
-
$3,658 SGD
View
B
Retailer 9
-
$4,373 SGD
View
B
Retailer 10
-
$5,429 SGD
View
Most Expensive
C
NZ Jewellers
169ffb6e-57cd-4b81-9060-61dbed7762b3 · Nov 5
$6,480 SGD
$5,056 USD
View
10 more retailers have this diamond
Prices start from $2,863 SGDSave up to $3,617 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
$2,863 SGD