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Radiant|Natural|GIA

0.31ct F VS1 Radiant Natural Diamond

EX • F/VS1 • GIA 6551711924

Certificate GIA 6551711924

Diamond specifications and retailer prices

From $633 NZD
$356 USD
As of November 1, 2026
Save $1,998 NZD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,630 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.31ct natural radiant diamond

This 0.31ct natural radiant sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551711924. Listed at 14 retailers as of October 30, 2026, with prices from $633 to $2,630, a $1,998 spread on the same certified stone. NZ Jewellers lists it at $2,630. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle58.9°
OriginNatural
Grading LabGIA
CertificateGIA 6551711924
Dimensions4.83 × 3.41 × 2.26 mm
L/W Ratio1.42
Girdle conditionPolished
Culet sizeNone
Top View
4.83 mm3.41 mm0.31 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551711924
Side View
Table 67.0%Crown 35.3°Girdle: STK-THKPavilion 58.9°Culet: NoneDepth 66.1%

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 1
Current: $2,630 NZD|Low: $633 NZD|High: $2,735 NZD|Avg: $1,134 NZD|-3.8%
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
November 2, 2026
Retailer 11$633 NZD
Retailer 9$686 NZD
Retailer 5$752 NZD
Retailer 2$766 NZD
Retailer 12$885 NZD
Retailer 8$895 NZD
Retailer 14$924 NZD
Retailer 7$941 NZD
Retailer 4$1,084 NZD
Retailer 6$1,113 NZD
Retailer 13$1,250 NZD
Retailer 3$1,517 NZD
Retailer 10$1,585 NZD
NZ Jewellers$2,630 NZD

36 data points across 14 retailers

14 retailers$633 NZD to $2,630 NZD

A
Cheapest Retailer
-
$633 NZD
$356 USD
Final sale: no returns
A
Retailer 2
-
$686 NZD
$386 USD
View
A
Retailer 3
-
$752 NZD
$423 USD
View
A
Retailer 4
-
$766 NZD
$431 USD
View
B+
Retailer 5
-
$885 NZD
$498 USD
View
B+
Retailer 6
-
$895 NZD
£397 GBP
View
B+
Retailer 7
-
$924 NZD
$520 USD
View
B+
Retailer 8
-
$941 NZD
£417 GBP
View
B+
Retailer 9
-
$1,084 NZD
ZAR 9,849 ZAR
View
Retailer 10
-
$1,113 NZD
A$964 AUD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
$1,250 NZD
€670 EUR
View
B
Retailer 12
-
$1,517 NZD
£672 GBP
View
B
Retailer 13
-
$1,585 NZD
£702 GBP
View
Most Expensive
B
NZ Jewellers
797fb8bb-445d-424c-a810-e31d3d93519d · Oct 30
$2,630 NZD
$1,480 USD
View
13 more retailers have this diamond
Prices start from $633 NZDSave up to $1,998 NZD

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 Radiant
$633 NZD