CaratHunter
Plans
Heart|Natural|GIA

0.31ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 7526619378

Certificate GIA 7526619378

Diamond specifications and retailer prices

From £182 GBP
HK$1,900 HKD
As of November 1, 2026
Save £378 GBP (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £559 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.31ct natural heart diamond

This 0.31ct natural heart sits in the sub-half-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7526619378. Listed at 8 retailers as of November 1, 2026, with prices from £182 to £559, a £378 spread on the same certified stone. MOH London lists it at £559. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7526619378
Dimensions4.47 × 4.57 × 2.74 mm
L/W Ratio1.02
Girdle conditionFaceted
Key to symbols
Pinpoint, Needle, Cloud
Top View
4.47 mm4.57 mm0.31 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7526619378
Side View
Table 54.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.9%

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: £559 GBP|Low: £182 GBP|High: £566 GBP|Avg: £368 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4£182 GBP
Retailer 2£312 GBP
Retailer 7£350 GBP
Retailer 6£364 GBP
Retailer 5£388 GBP
Retailer 3£453 GBP
MOH London£559 GBP

43 data points across 7 retailers

8 retailers£182 GBP to £559 GBP

A
Cheapest Retailer
-
£182 GBP
HK$1,900 HKD
B+
Retailer 2
-
£312 GBP
View
B+
Retailer 3
-
£350 GBP
$469 USD
View
B+
Retailer 4
-
£353 GBP
$473 USD
View
B+
Retailer 5
-
£364 GBP
$488 USD
View
Retailer 6
-
£388 GBP
A$799 AUD
View
Price last confirmed 28 days ago
B
Retailer 7
-
£453 GBP
€578 EUR
View
Most Expensive
B
MOH London
4F78B0679 · Nov 1
£559 GBP
View
7 more retailers have this diamond
Prices start from £182 GBPSave up to £378 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 Heart
£182 GBP