Heart|Natural|GIA

1.65ct J IF Heart Natural Diamond

EX • J/IF • GIA 7512299591

Certificate GIA 7512299591

Diamond specifications and retailer prices

From HK$52,625 HKD
As of November 1, 2026
Save HK$19,293 HKD (27%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$78,759 HKD at Yorxs · As of October 23, 2026
View at Yorxs

About this 1.65ct natural heart diamond

This 1.65ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7512299591. Listed at 9 retailers as of November 1, 2026, with a 37% 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

1.65
Carat
J
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7512299591
Dimensions7.38 × 7.29 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
Minor details of polish are not shown.
Top View
7.38 mm7.29 mm1.65 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7512299591
Side View
Table 63.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.5%

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 1
Current: HK$71,918 HKD|Low: HK$52,625 HKD|High: HK$88,323 HKD|Avg: HK$66,988 HKD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
November 2, 2026
Retailer 9HK$52,625 HKD
Retailer 5HK$56,837 HKD
Retailer 10HK$57,206 HKD
Retailer 3HK$59,391 HKD
Retailer 6HK$60,690 HKD
Retailer 7HK$61,207 HKD
Retailer 11HK$66,574 HKD
Retailer 4HK$67,280 HKD
Retailer 8HK$68,351 HKD
Retailer 1HK$71,918 HKD
YorxsHK$78,759 HKD
Retailer 2HK$88,323 HKD

35 data points across 12 retailers

9 retailersHK$52,625 HKD to HK$71,918 HKD

B+
Cheapest Retailer
-
HK$52,625 HKD
Retailer 2
-
HK$56,837 HKD
$7,244 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
HK$57,206 HKD
$7,291 USD
View
Retailer 4
-
HK$61,207 HKD
$7,801 USD
View
Price last confirmed 11 days ago
B
Retailer 5
-
HK$67,280 HKD
$8,575 USD
View
Retailer 6
-
HK$68,351 HKD
A$13,402 AUD
View
Price last confirmed 11 days ago
B
Retailer 7
-
HK$71,918 HKD
£7,217 GBP
View
Retailer 8
-
HK$72,631 HKD
$9,257 USD
View
Price last confirmed 10 days ago
Most Expensive
Yorxs
1F25A97B3 · Oct 23
HK$78,759 HKD
€9,560 EUR
View
Price last confirmed 10 days ago
8 more retailers have this diamond
Prices start from HK$52,625 HKDSave up to HK$19,293 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+
1.65ct Heart
HK$52,625 HKD