Round|Natural|GIA

0.31ct F VS2 Round Natural Diamond

EX • F/VS2 • GIA 5166421532

Certificate GIA 5166421532

Diamond specifications and retailer prices

From €319 EUR
$356 USD
As of October 31, 2026
Save €904 EUR (74%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: €1,674 EUR at NZ Jewellers · As of October 8, 2026
View at NZ Jewellers

About this 0.31ct natural round diamond

This 0.31ct natural round sits in the sub-half-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5166421532. Listed at 26 retailers as of October 30, 2026, with a 284% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5166421532
Dimensions4.31 × 4.32 × 2.70 mm
L/W Ratio1.00
Top View
4.31 mm4.32 mm0.31 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5166421532
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 62.4%

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: Oct 31
Current: €1,223 EUR|Low: €319 EUR|High: €1,674 EUR|Avg: €715 EUR|-27.0%
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
October 31, 2026
Retailer 6€319 EUR
Retailer 9€344 EUR
Retailer 10€355 EUR
Retailer 15€430 EUR
Retailer 11€490 EUR
Retailer 4€541 EUR
Retailer 12€578 EUR
Retailer 3€599 EUR
Retailer 7€709 EUR
Retailer 5€740 EUR
Retailer 8€807 EUR
Retailer 13€862 EUR
Retailer 2€892 EUR
Retailer 14€1,006 EUR
NZ Jewellers€1,223 EUR

24 data points across 15 retailers

26 retailers€319 EUR to €1,223 EUR

A
Cheapest Retailer
-
€319 EUR
$356 USD
Retailer 2
-
€325 EUR
$363 USD
View
Price last confirmed 23 days ago
A
Retailer 3
-
€344 EUR
$384 USD
View
Retailer 4
-
€350 EUR
$391 USD
View
Price last confirmed 20 days ago
A
Retailer 5
-
€355 EUR
$397 USD
View
A
Retailer 6
-
€430 EUR
$480 USD
View
Retailer 7
-
€438 EUR
$489 USD
View
Price last confirmed 23 days ago
B+
Retailer 8
-
€488 EUR
$545 USD
View
Retailer 9
-
€505 EUR
£444 GBP
View
Price last confirmed 12 days ago
Retailer 10
-
€506 EUR
£445 GBP
View
Price last confirmed 17 days ago
Retailer 11
-
€541 EUR
$605 USD
View
Price last confirmed 13 days ago
Retailer 12
-
€578 EUR
$646 USD
View
Price last confirmed 13 days ago
Retailer 13
-
€599 EUR
$669 USD
View
Price last confirmed 14 days ago
Retailer 14
-
€676 EUR
ZAR 12,203 ZAR
View
Price last confirmed 21 days ago
B
Retailer 15
-
€694 EUR
$775 USD
View
B
Retailer 16
-
€752 EUR
$840 USD
View
B
Retailer 17
-
€779 EUR
$870 USD
View
B
Retailer 18
-
€807 EUR
View
Retailer 19
-
€862 EUR
£758 GBP
View
Price last confirmed 13 days ago
B
Retailer 20
-
€892 EUR
£785 GBP
View
Retailer 21
-
€969 EUR
£852 GBP
View
Price last confirmed 17 days ago
Retailer 22
-
€1,006 EUR
£885 GBP
View
Price last confirmed 12 days ago
Retailer 23
-
€1,020 EUR
£897 GBP
View
Price last confirmed 17 days ago
B
Retailer 24
-
€1,223 EUR
$1,366 USD
View
Retailer 25
-
€1,246 EUR
$1,392 USD
View
Price last confirmed 26 days ago
Most Expensive
NZ Jewellers
d3e7711f-a0df-4c1d-966a-35a652bd32ec · Oct 8
€1,674 EUR
$1,870 USD
View
Price under review
25 more retailers have this diamond
Prices start from €319 EURSave up to €904 EUR

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 Round
€319 EUR