CaratHunter
Plans
Round|Natural|GIA

0.31ct I VVS2 Round Natural Diamond

EX • I/VVS2 • GIA 1213909507

Certificate GIA 1213909507

Diamond specifications and retailer prices

From £193 GBP
$259 USD
As of October 28, 2026
Save £743 GBP (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £936 GBP at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 0.31ct natural round diamond

This 0.31ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 1213909507. Listed at 19 retailers as of October 28, 2026, with prices from £193 to £936, a £743 spread on the same certified stone. Diamond Exchange Canada lists it at £936. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1213909507
Dimensions4.36 × 4.34 × 2.70 mm
L/W Ratio1.00
Top View
4.36 mm4.34 mm0.31 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1213909507
Side View
Table 56.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.1%

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: Oct 28
Current: £413 GBP|Low: £193 GBP|High: £891 GBP|Avg: £443 GBP|+6.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10£193 GBP
Retailer 2£202 GBP
Retailer 7£208 GBP
Retailer 11£216 GBP
Retailer 12£260 GBP
Retailer 9£344 GBP
Retailer 4£372 GBP
Retailer 1£413 GBP
Retailer 3£534 GBP
Retailer 6£539 GBP
Retailer 8£774 GBP
Retailer 5£875 GBP

37 data points across 12 retailers

19 retailers£193 GBP to £936 GBP

A
Cheapest Retailer
-
£193 GBP
$259 USD
Retailer 2
-
£202 GBP
$270 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
£208 GBP
$279 USD
View
A
Retailer 4
-
£216 GBP
$289 USD
View
A
Retailer 5
-
£260 GBP
$348 USD
View
Retailer 6
-
£313 GBP
$420 USD
View
Price last confirmed 36 days ago
B+
Retailer 7
-
£343 GBP
A$706 AUD
View
B+
Retailer 8
-
£344 GBP
$461 USD
View
B+
Retailer 9
-
£372 GBP
$498 USD
View
B+
Retailer 10
-
£396 GBP
$530 USD
View
B+
Retailer 11
-
£396 GBP
$530 USD
View
B+
Retailer 12
-
£410 GBP
$550 USD
View
B
Retailer 13
-
£413 GBP
View
B
Retailer 14
-
£503 GBP
$674 USD
View
Retailer 15
-
£534 GBP
A$1,101 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
£539 GBP
€688 EUR
View
B
Retailer 17
-
£774 GBP
View
B
Retailer 18
-
£875 GBP
$1,172 USD
View
Most Expensive
B
Diamond Exchange Canada
1872604082 · Oct 30
£936 GBP
CA$1,742 CAD
View
18 more retailers have this diamond
Prices start from £193 GBPSave up to £743 GBP

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
£193 GBP