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Marquise|Natural|GIA

0.31ct J IF Marquise Natural Diamond

EX • J/IF • GIA 1569193151

Certificate GIA 1569193151

Diamond specifications and retailer prices

From $293 SGD
₹21,842 INR
As of November 1, 2026
Save $1,223 SGD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,516 SGD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569193151. Listed at 19 retailers as of October 30, 2026, with prices from $293 to $1,516, a $1,223 spread on the same certified stone. NZ Jewellers lists it at $1,516. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.31
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.1°
Pavilion angle37.7°
OriginNatural
Grading LabGIA
CertificateGIA 1569193151
Dimensions6.59 × 3.57 × 2.22 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Top View
6.59 mm3.57 mm0.31 ctJ / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1569193151
Side View
Table 60.0%Crown 40.1°Girdle: MED-VTKPavilion 37.7°Culet: NoneDepth 62.2%

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 1
Current: $1,516 SGD|Low: $285 SGD|High: $1,749 SGD|Avg: $579 SGD|+2.1%
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
November 2, 2026
Retailer 9$293 SGD
Retailer 8$358 SGD
Retailer 14$366 SGD
Retailer 5$395 SGD
Retailer 7$408 SGD
Retailer 4$426 SGD
Retailer 3$441 SGD
Retailer 2$507 SGD
Retailer 11$532 SGD
Retailer 15$569 SGD
Retailer 16$580 SGD
Retailer 12$597 SGD
Retailer 13$613 SGD
Retailer 6$682 SGD
Retailer 10$914 SGD
NZ Jewellers$1,516 SGD

26 data points across 16 retailers

19 retailers$293 SGD to $1,516 SGD

A
Cheapest Retailer
-
$293 SGD
₹21,842 INR
A
Retailer 2
-
$344 SGD
HK$2,100 HKD
View
A
Retailer 3
-
$358 SGD
$280 USD
View
A
Retailer 4
-
$366 SGD
$286 USD
View
Final sale: no returns
A
Retailer 5
-
$395 SGD
$309 USD
View
A
Retailer 6
-
$408 SGD
$319 USD
View
A
Retailer 7
-
$425 SGD
View
A
Retailer 8
-
$426 SGD
$333 USD
View
A
Retailer 9
-
$441 SGD
$345 USD
View
B+
Retailer 10
-
$507 SGD
£312 GBP
View
B+
Retailer 11
-
$532 SGD
$416 USD
View
B+
Retailer 12
-
$569 SGD
$445 USD
View
B+
Retailer 13
-
$580 SGD
$454 USD
View
B+
Retailer 14
-
$597 SGD
$467 USD
View
B+
Retailer 15
-
$613 SGD
ZAR 7,748 ZAR
View
Retailer 16
-
$646 SGD
A$777 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$682 SGD
€508 EUR
View
B
Retailer 18
-
$914 SGD
£563 GBP
View
Most Expensive
B
NZ Jewellers
1c3911ae-ab25-4506-99e0-195e0dec0029 · Oct 30
$1,516 SGD
$1,186 USD
View
18 more retailers have this diamond
Prices start from $293 SGDSave up to $1,223 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
$293 SGD