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Heart|Natural|GIA

1.31ct K VVS1 Heart Natural Diamond

VG • K/VVS1 • GIA 2507335935

Certificate GIA 2507335935

Diamond specifications and retailer prices

From HK$17,995 HKD
As of November 6, 2026
Save HK$18,582 HKD (51%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$44,900 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.31ct natural heart diamond

This 1.31ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2507335935. Listed at 10 retailers as of November 4, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.31
Carat
K
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle44.1°
OriginNatural
Grading LabGIA
CertificateGIA 2507335935
Dimensions7.64 × 6.39 × 3.86 mm
L/W Ratio1.20
Top View
7.64 mm6.39 mm1.31 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507335935
Side View
Table 61.0%Crown 35.3°Girdle: THN-VTKPavilion 44.1°Culet: NoneDepth 60.4%

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 6
Current: HK$22,148 HKD|Low: HK$17,995 HKD|High: HK$38,082 HKD|Avg: HK$23,323 HKD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4HK$17,995 HKD
Retailer 5HK$18,747 HKD
Retailer 6HK$20,652 HKD
Retailer 8HK$21,474 HKD
Retailer 7HK$22,031 HKD
Retailer 1HK$22,148 HKD
Retailer 2HK$25,550 HKD
Retailer 3HK$36,577 HKD

43 data points across 8 retailers

10 retailersHK$17,995 HKD to HK$36,577 HKD

A
Cheapest Retailer
-
HK$17,995 HKD
A
Retailer 2
-
HK$18,747 HKD
View
A
Retailer 3
-
HK$20,652 HKD
View
Retailer 4
-
HK$21,474 HKD
View
Price last confirmed 39 days ago
A
Retailer 5
-
HK$22,031 HKD
View
A
Retailer 6
-
HK$22,148 HKD
View
Retailer 7
-
HK$24,782 HKD
View
Price last confirmed 38 days ago
A
Retailer 8
-
HK$25,550 HKD
View
B+
Retailer 9
-
HK$36,577 HKD
View
Most Expensive
NZ Jewellers
a5273f56-a0f9-4ecb-93ca-c877668acda2 · Sep 28
HK$44,900 HKD
$5,729 USD
View
Price last confirmed 39 days ago
9 more retailers have this diamond
Prices start from HK$17,995 HKDSave up to HK$18,582 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.

A
1.31ct Heart
HK$17,995 HKD