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Marquise|Natural|GIA

1.02ct K SI2 Marquise Natural Diamond

GD • K/SI2 • GIA 6555510700

Certificate GIA 6555510700

Diamond specifications and retailer prices

From $2,818 SGD
As of November 5, 2026
Save $4,384 SGD (61%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,203 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6555510700. Listed at 10 retailers as of November 5, 2026, with prices from $2,818 to $7,203, a $4,384 spread on the same certified stone. NZ Jewellers lists it at $7,203. 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
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555510700
Dimensions10.66 × 5.09 × 3.14 mm
L/W Ratio2.09
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
10.66 mm5.09 mm1.02 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555510700
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $7,203 SGD|Low: $2,818 SGD|High: $7,203 SGD|Avg: $4,151 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$2,818 SGD
Retailer 6$3,121 SGD
Retailer 7$3,121 SGD
Retailer 5$3,266 SGD
Retailer 9$3,601 SGD
Retailer 2$3,624 SGD
Retailer 4$4,283 SGD
Retailer 3$6,018 SGD
NZ Jewellers$7,203 SGD

44 data points across 9 retailers

10 retailers$2,818 SGD to $7,203 SGD

B+
Cheapest Retailer
-
$2,818 SGD
B
Retailer 2
-
$3,010 SGD
View
Retailer 3
-
$3,121 SGD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$3,121 SGD
View
B
Retailer 5
-
$3,266 SGD
View
B
Retailer 6
-
$3,601 SGD
View
B
Retailer 7
-
$3,624 SGD
View
B
Retailer 8
-
$4,283 SGD
View
C
Retailer 9
-
$6,018 SGD
View
Most Expensive
C
NZ Jewellers
d7c52257-d21a-4541-9d2a-d57947431856 · Nov 5
$7,203 SGD
$5,620 USD
View
9 more retailers have this diamond
Prices start from $2,818 SGDSave up to $4,384 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.

B+
1.02ct Marquise
$2,818 SGD