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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 $327 AUD
₹21,835 INR
As of November 2, 2026
Save $1,365 AUD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,692 AUD 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 $327 to $1,692, a $1,365 spread on the same certified stone. NZ Jewellers lists it at $1,692. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,692 AUD|Low: $318 AUD|High: $1,952 AUD|Avg: $644 AUD|+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 2$327 AUD
Retailer 8$400 AUD
Retailer 14$408 AUD
Retailer 5$441 AUD
Retailer 7$455 AUD
Retailer 4$475 AUD
Retailer 3$492 AUD
Retailer 9$566 AUD
Retailer 11$594 AUD
Retailer 15$635 AUD
Retailer 16$647 AUD
Retailer 12$666 AUD
Retailer 13$684 AUD
Retailer 6$761 AUD
Retailer 10$1,020 AUD
NZ Jewellers$1,692 AUD

26 data points across 16 retailers

19 retailers$327 AUD to $1,692 AUD

A
Cheapest Retailer
-
$327 AUD
₹21,835 INR
A
Retailer 2
-
$384 AUD
HK$2,100 HKD
View
A
Retailer 3
-
$400 AUD
$280 USD
View
A
Retailer 4
-
$408 AUD
$286 USD
View
Final sale: no returns
A
Retailer 5
-
$441 AUD
$309 USD
View
A
Retailer 6
-
$455 AUD
$319 USD
View
A
Retailer 7
-
$474 AUD
SGD 449 SGD
View
A
Retailer 8
-
$475 AUD
$333 USD
View
A
Retailer 9
-
$492 AUD
$345 USD
View
B+
Retailer 10
-
$566 AUD
£312 GBP
View
B+
Retailer 11
-
$594 AUD
$416 USD
View
B+
Retailer 12
-
$635 AUD
$445 USD
View
B+
Retailer 13
-
$647 AUD
$454 USD
View
B+
Retailer 14
-
$666 AUD
$467 USD
View
B+
Retailer 15
-
$684 AUD
ZAR 7,748 ZAR
View
Retailer 16
-
$721 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$761 AUD
€508 EUR
View
B
Retailer 18
-
$1,020 AUD
£563 GBP
View
Most Expensive
B
NZ Jewellers
1c3911ae-ab25-4506-99e0-195e0dec0029 · Oct 30
$1,692 AUD
$1,186 USD
View
18 more retailers have this diamond
Prices start from $327 AUDSave up to $1,365 AUD

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
$327 AUD