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Heart|Natural|GIA

3.12ct I VVS1 Heart Natural Diamond

EX • I/VVS1 • GIA 5202770317

Certificate GIA 5202770317

Diamond specifications and retailer prices

From HK$352,581 HKD
As of November 6, 2026
Save HK$173,559 HKD (33%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$636,556 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 3.12ct natural heart diamond

This 3.12ct natural heart sits in the three to five 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 5202770317. Listed at 20 retailers as of November 6, 2026, with a 49% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.12
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5202770317
Dimensions9.45 × 10.10 × 5.65 mm
L/W Ratio1.07
Top View
9.45 mm10.10 mm3.12 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5202770317
Side View
Table 66.0%CrownGirdle: VTN-STKPavilionCulet: SmallDepth 55.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$636,556 HKD|Low: HK$366,594 HKD|High: HK$645,952 HKD|Avg: HK$465,070 HKD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2HK$366,594 HKD
Retailer 6HK$391,165 HKD
Retailer 5HK$405,695 HKD
Retailer 7HK$425,712 HKD
Retailer 3HK$479,006 HKD
Retailer 4HK$526,140 HKD
MOH LondonHK$636,556 HKD

40 data points across 7 retailers

20 retailersHK$352,581 HKD to HK$526,140 HKD

B+
Cheapest Retailer
-
HK$352,581 HKD
B+
Retailer 2
-
HK$366,594 HKD
View
B+
Retailer 3
-
HK$370,364 HKD
View
B+
Retailer 4
-
HK$374,479 HKD
View
B+
Retailer 5
-
HK$374,620 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$379,965 HKD
View
B+
Retailer 7
-
HK$382,802 HKD
View
Retailer 8
-
HK$391,165 HKD
View
Price last confirmed 33 days ago
B+
Retailer 9
-
HK$395,750 HKD
View
B+
Retailer 10
-
HK$405,695 HKD
View
Retailer 11
-
HK$408,681 HKD
View
Price last confirmed 8 days ago
B
Retailer 12
-
HK$425,712 HKD
View
B
Retailer 13
-
HK$425,712 HKD
View
B
Retailer 14
-
HK$442,743 HKD
View
B
Retailer 15
-
HK$459,765 HKD
View
B
Retailer 16
-
HK$478,842 HKD
View
B
Retailer 17
-
HK$479,006 HKD
View
B
Retailer 18
-
HK$505,747 HKD
View
B
Retailer 19
-
HK$526,140 HKD
View
Most Expensive
MOH London
99FD7204D · Nov 4
HK$636,556 HKD
£63,953 GBP
View
Price under review
19 more retailers have this diamond
Prices start from HK$352,581 HKDSave up to HK$173,559 HKD

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.

B+
3.12ct Heart
HK$352,581 HKD