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Heart|Natural|GIA

0.31ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 7526619378

Certificate GIA 7526619378

Diamond specifications and retailer prices

From $346 AUD
HK$1,900 HKD
As of November 1, 2026
Save $720 AUD (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,067 AUD 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 $346 to $1,067, a $720 spread on the same certified stone. MOH London lists it at $1,067. 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: $1,067 AUD|Low: $346 AUD|High: $1,079 AUD|Avg: $702 AUD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4$346 AUD
Retailer 2$595 AUD
Retailer 7$668 AUD
Retailer 6$695 AUD
Retailer 5$740 AUD
Retailer 3$864 AUD
MOH London$1,067 AUD

43 data points across 7 retailers

8 retailers$346 AUD to $1,067 AUD

A
Cheapest Retailer
-
$346 AUD
HK$1,900 HKD
B+
Retailer 2
-
$595 AUD
£329 GBP
View
B+
Retailer 3
-
$668 AUD
$469 USD
View
B+
Retailer 4
-
$674 AUD
$473 USD
View
B+
Retailer 5
-
$695 AUD
$488 USD
View
Retailer 6
-
$740 AUD
View
Price last confirmed 28 days ago
B
Retailer 7
-
$864 AUD
€578 EUR
View
Most Expensive
B
MOH London
4F78B0679 · Nov 1
$1,067 AUD
£590 GBP
View
7 more retailers have this diamond
Prices start from $346 AUDSave up to $720 AUD

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
$346 AUD