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Heart|Natural|GIA

1.70ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 2547894362

Certificate GIA 2547894362

Diamond specifications and retailer prices

From HK$42,279 HKD
As of November 1, 2026
Save HK$40,164 HKD (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$105,682 HKD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded I 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 2547894362. Listed at 16 retailers as of November 1, 2026, with a 95% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2547894362
Dimensions7.00 × 8.28 × 4.94 mm
L/W Ratio1.18
Top View
7.00 mm8.28 mm1.70 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547894362
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 41.8°Culet: NoneDepth 59.7%

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: HK$52,284 HKD|Low: HK$42,279 HKD|High: HK$86,229 HKD|Avg: HK$57,442 HKD|+9.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 11HK$42,279 HKD
Retailer 14HK$46,750 HKD
Retailer 7HK$50,830 HKD
Retailer 9HK$51,162 HKD
Retailer 1HK$52,284 HKD
Retailer 3HK$52,605 HKD
Retailer 2HK$52,645 HKD
Retailer 8HK$54,317 HKD
Retailer 6HK$54,739 HKD
Retailer 10HK$55,940 HKD
Retailer 4HK$56,320 HKD
Retailer 12HK$57,242 HKD
Retailer 5HK$63,444 HKD
Retailer 15HK$68,751 HKD
Retailer 13HK$82,442 HKD

26 data points across 15 retailers

16 retailersHK$42,279 HKD to HK$82,442 HKD

A
Cheapest Retailer
-
HK$42,279 HKD
A
Retailer 2
-
HK$46,750 HKD
€5,675 EUR
View
Retailer 3
-
HK$50,830 HKD
SGD 8,755 SGD
View
Price last confirmed 22 days ago
A
Retailer 4
-
HK$51,162 HKD
$6,521 USD
View
B+
Retailer 5
-
HK$52,284 HKD
$6,664 USD
View
Final sale: no returns
A
Retailer 6
-
HK$52,605 HKD
$6,705 USD
View
A
Retailer 7
-
HK$52,645 HKD
$6,710 USD
View
A
Retailer 8
-
HK$54,317 HKD
£5,451 GBP
View
A
Retailer 9
-
HK$54,739 HKD
$6,977 USD
View
A
Retailer 10
-
HK$55,940 HKD
$7,130 USD
View
Retailer 11
-
HK$56,320 HKD
A$11,044 AUD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
HK$57,242 HKD
$7,296 USD
View
Retailer 13
-
HK$63,444 HKD
$8,086 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
HK$68,751 HKD
ZAR 141,566 ZAR
View
B+
Retailer 15
-
HK$82,442 HKD
£8,274 GBP
View
Most Expensive
NZ Jewellers
d16681ab-7829-4881-b94e-5f291d59a79e · Sep 25
HK$105,682 HKD
$13,470 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from HK$42,279 HKDSave up to HK$40,164 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
1.70ct Heart
HK$42,279 HKD