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Marquise|Natural|GIA

0.31ct K IF Marquise Natural Diamond

VG • K/IF • GIA 2498609985

Certificate GIA 2498609985

Diamond specifications and retailer prices

From $305 SGD
As of November 6, 2026
Save $1,282 SGD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,587 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.31ct natural marquise diamond

This 0.31ct natural marquise sits in the sub-half-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2498609985. Listed at 18 retailers as of November 5, 2026, with prices from $305 to $1,587, a $1,282 spread on the same certified stone. NZ Jewellers lists it at $1,587. 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

0.31
Carat
K
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2498609985
Dimensions7.64 × 3.44 × 1.99 mm
L/W Ratio2.22
Top View
7.64 mm3.44 mm0.31 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2498609985
Side View
Table 57.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 57.8%

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: $1,587 SGD|Low: $305 SGD|High: $1,587 SGD|Avg: $609 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
Retailer 16
Retailer 17
November 6, 2026
Retailer 2$305 SGD
Retailer 5$343 SGD
Retailer 17$414 SGD
Retailer 14$429 SGD
Retailer 8$434 SGD
Retailer 9$446 SGD
Retailer 3$461 SGD
Retailer 16$515 SGD
Retailer 10$527 SGD
Retailer 15$557 SGD
Retailer 7$564 SGD
Retailer 4$581 SGD
Retailer 6$618 SGD
Retailer 11$645 SGD
Retailer 13$772 SGD
Retailer 12$954 SGD
NZ Jewellers$1,587 SGD

32 data points across 17 retailers

18 retailers$305 SGD to $1,587 SGD

A
Cheapest Retailer
-
$305 SGD
A
Retailer 2
-
$343 SGD
View
A
Retailer 3
-
$414 SGD
View
A
Retailer 4
-
$429 SGD
View
A
Retailer 5
-
$434 SGD
View
Retailer 6
-
$446 SGD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$461 SGD
View
B+
Retailer 8
-
$515 SGD
View
B+
Retailer 9
-
$527 SGD
View
B+
Retailer 10
-
$557 SGD
View
B+
Retailer 11
-
$564 SGD
View
B+
Retailer 12
-
$581 SGD
View
B
Retailer 13
-
$618 SGD
View
B+
Retailer 14
-
$645 SGD
View
B
Retailer 15
-
$732 SGD
View
B
Retailer 16
-
$772 SGD
View
B
Retailer 17
-
$954 SGD
View
Most Expensive
B
NZ Jewellers
3da0713f-fc9d-4809-8848-6026ad32f70c · Nov 5
$1,587 SGD
$1,238 USD
View
17 more retailers have this diamond
Prices start from $305 SGDSave up to $1,282 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
0.31ct Marquise
$305 SGD