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Marquise|Natural|GIA

0.71ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 2557475034

Certificate GIA 2557475034

Diamond specifications and retailer prices

From $600 SGD
As of November 6, 2026
Save $1,439 SGD (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,497 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557475034. Listed at 17 retailers as of November 4, 2026, with a 240% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.71
Carat
K
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557475034
Dimensions8.87 × 4.63 × 2.95 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
8.87 mm4.63 mm0.71 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557475034
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.7%

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 6
Current: $600 SGD|Low: $600 SGD|High: $2,065 SGD|Avg: $1,163 SGD|-6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$600 SGD
Retailer 2$906 SGD
Retailer 8$974 SGD
Retailer 7$989 SGD
Retailer 4$1,061 SGD
Retailer 9$1,134 SGD
Retailer 10$1,159 SGD
Retailer 5$1,282 SGD
Retailer 3$1,471 SGD
Retailer 6$2,039 SGD

25 data points across 10 retailers

17 retailers$600 SGD to $2,039 SGD

A
Cheapest Retailer
-
$600 SGD
B+
Retailer 2
-
$906 SGD
View
B+
Retailer 3
-
$911 SGD
View
B+
Retailer 4
-
$974 SGD
View
B+
Retailer 5
-
$989 SGD
View
B+
Retailer 6
-
$1,029 SGD
View
Final sale: no returns
B+
Retailer 7
-
$1,061 SGD
View
B+
Retailer 8
-
$1,115 SGD
View
Retailer 9
-
$1,115 SGD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,134 SGD
View
B+
Retailer 11
-
$1,159 SGD
View
B
Retailer 12
-
$1,282 SGD
View
B
Retailer 13
-
$1,285 SGD
View
B
Retailer 14
-
$1,287 SGD
View
B
Retailer 15
-
$1,471 SGD
View
B
Retailer 16
-
$2,039 SGD
View
Most Expensive
NZ Jewellers
55926ae6-44f2-4004-b0c1-23dec43ccbcd · Nov 5
$3,497 SGD
$2,729 USD
View
Price under review
16 more retailers have this diamond
Prices start from $600 SGDSave up to $1,439 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
0.71ct Marquise
$600 SGD