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Heart|Natural|GIA

1.01ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 1378818176

Certificate GIA 1378818176

Diamond specifications and retailer prices

From HK$16,669 HKD
As of October 29, 2026
Save HK$32,002 HKD (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$48,671 HKD at Adiamor · As of October 27, 2026
View at Adiamor

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1378818176. Listed at 20 retailers as of October 27, 2026, with prices from HK$16,669 to HK$48,671, a HK$32,002 spread on the same certified stone. Adiamor lists it at HK$48,671. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1378818176
Dimensions6.39 × 6.67 × 3.72 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Twinning Wisp, Natural
Top View
6.39 mm6.67 mm1.01 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1378818176
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 55.8%

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: Oct 29
Current: HK$16,673 HKD|Low: HK$16,560 HKD|High: HK$39,215 HKD|Avg: HK$24,346 HKD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 1HK$16,673 HKD
Retailer 3HK$20,138 HKD
Retailer 11HK$21,378 HKD
Retailer 4HK$22,268 HKD
Retailer 10HK$22,633 HKD
Retailer 9HK$23,167 HKD
Retailer 7HK$24,661 HKD
Retailer 2HK$25,960 HKD
Retailer 6HK$27,084 HKD
Retailer 8HK$28,214 HKD
Retailer 5HK$38,956 HKD

26 data points across 11 retailers

20 retailersHK$16,669 HKD to HK$48,671 HKD

A
Cheapest Retailer
-
HK$16,669 HKD
A
Retailer 2
-
HK$16,673 HKD
₹202,408 INR
View
B+
Retailer 3
-
HK$19,785 HKD
$2,522 USD
View
B+
Retailer 4
-
HK$20,138 HKD
$2,567 USD
View
B+
Retailer 5
-
HK$21,378 HKD
$2,725 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$22,268 HKD
£2,235 GBP
View
B+
Retailer 7
-
HK$22,633 HKD
$2,885 USD
View
B+
Retailer 8
-
HK$23,167 HKD
$2,953 USD
View
B+
Retailer 9
-
HK$23,167 HKD
$2,953 USD
View
B+
Retailer 10
-
HK$23,436 HKD
SGD 4,037 SGD
View
B+
Retailer 11
-
HK$24,061 HKD
$3,067 USD
View
B+
Retailer 12
-
HK$24,287 HKD
$3,096 USD
View
B+
Retailer 13
-
HK$24,661 HKD
£2,475 GBP
View
B+
Retailer 14
-
HK$25,960 HKD
A$5,091 AUD
View
Price last confirmed 21 days ago
B
Retailer 15
-
HK$26,736 HKD
$3,408 USD
View
B+
Retailer 16
-
HK$27,084 HKD
€3,288 EUR
View
B
Retailer 17
-
HK$28,214 HKD
ZAR 58,099 ZAR
View
B
Retailer 18
-
HK$38,956 HKD
£3,910 GBP
View
B
Retailer 19
-
HK$48,443 HKD
$6,175 USD
View
Most Expensive
B
Adiamor
D-51269733 · Oct 27
HK$48,671 HKD
$6,204 USD
View
19 more retailers have this diamond
Prices start from HK$16,669 HKDSave up to HK$32,002 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
1.01ct Heart
HK$16,669 HKD