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0.31ct H IF Round Natural Diamond

EX • H/IF • GIA 2568300349

Certificate GIA 2568300349

Diamond specifications and retailer prices

From £268 GBP
$359 USD
As of October 31, 2026
Save £769 GBP (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,037 GBP at NZ Jewellers · As of October 29, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2568300349. Listed at 17 retailers as of October 29, 2026, with prices from £268 to £1,037, a £769 spread on the same certified stone. NZ Jewellers lists it at £1,037. 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
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2568300349
Dimensions4.33 × 4.34 × 2.69 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
4.33 mm4.34 mm0.31 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2568300349
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

Caratlytics Score

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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: Oct 31
Current: £1,037 GBP|Low: £244 GBP|High: £1,327 GBP|Avg: £459 GBP|-21.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 16£244 GBP
Retailer 13£268 GBP
Retailer 8£277 GBP
Retailer 11£278 GBP
Retailer 3£306 GBP
Retailer 19£307 GBP
Retailer 14£308 GBP
Retailer 9£347 GBP
Retailer 10£357 GBP
Retailer 2£375 GBP
Retailer 6£384 GBP
Retailer 15£395 GBP
Retailer 5£419 GBP
Retailer 7£472 GBP
Retailer 20£514 GBP
Retailer 18£534 GBP
Retailer 12£541 GBP
Retailer 17£739 GBP
Retailer 4£776 GBP
NZ Jewellers£1,037 GBP

26 data points across 20 retailers

17 retailers£268 GBP to £1,037 GBP

Retailer 1
-
£244 GBP
₹31,082 INR
Price last confirmed 19 days ago
A
Retailer 2
-
£268 GBP
$359 USD
View
Retailer 3
-
£277 GBP
HK$2,900 HKD
View
Price last confirmed 21 days ago
Retailer 4
-
£278 GBP
$372 USD
View
Price last confirmed 22 days ago
Retailer 5
-
£306 GBP
$410 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
£308 GBP
$413 USD
View
Retailer 7
-
£347 GBP
SGD 629 SGD
View
Price last confirmed 18 days ago
Retailer 8
-
£357 GBP
$479 USD
View
Price last confirmed 20 days ago
B+
Retailer 9
-
£375 GBP
$503 USD
View
Retailer 10
-
£384 GBP
$514 USD
View
Price last confirmed 24 days ago
Retailer 11
-
£395 GBP
View
Price last confirmed 18 days ago
Retailer 12
-
£472 GBP
$633 USD
View
Price last confirmed 18 days ago
Retailer 13
-
£514 GBP
ZAR 11,136 ZAR
View
Price last confirmed 21 days ago
Retailer 14
-
£541 GBP
A$1,116 AUD
View
Price last confirmed 28 days ago
Retailer 15
-
£739 GBP
View
Price last confirmed 19 days ago
Retailer 16
-
£776 GBP
View
Price last confirmed 21 days ago
Most Expensive
B
NZ Jewellers
5855f21c-b2b9-4493-a048-83df61d7aeae · Oct 29
£1,037 GBP
$1,390 USD
View
16 more retailers have this diamond
Prices start from £268 GBPSave up to £769 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
£268 GBP