CaratHunter
Plans
Heart|Natural|GIA

0.71ct J SI1 Heart Natural Diamond

VG • J/SI1 • GIA 6521254756

Certificate GIA 6521254756

Diamond specifications and retailer prices

From HK$3,817 HKD
As of November 6, 2026
Save HK$13,770 HKD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$24,446 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6521254756. Listed at 15 retailers as of November 2, 2026, with a 361% 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

0.71
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521254756
Dimensions5.53 × 6.13 × 3.64 mm
L/W Ratio1.11
Top View
5.53 mm6.13 mm0.71 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521254756
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 59.3%

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$24,446 HKD|Low: HK$3,644 HKD|High: HK$24,446 HKD|Avg: HK$8,892 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 6HK$3,817 HKD
Retailer 7HK$6,975 HKD
Retailer 2HK$7,681 HKD
Retailer 3HK$12,234 HKD
Retailer 4HK$12,877 HKD
Retailer 13HK$13,935 HKD
Retailer 11HK$13,951 HKD
Retailer 12HK$14,421 HKD
Retailer 5HK$16,098 HKD
Retailer 10HK$16,772 HKD
Retailer 9HK$17,587 HKD
Retailer 8HK$20,832 HKD
MOH LondonHK$24,446 HKD

40 data points across 13 retailers

15 retailersHK$3,817 HKD to HK$17,587 HKD

A
Cheapest Retailer
-
HK$3,817 HKD
B+
Retailer 2
-
HK$4,624 HKD
View
B+
Retailer 3
-
HK$6,043 HKD
View
B+
Retailer 4
-
HK$6,975 HKD
View
B
Retailer 5
-
HK$7,681 HKD
View
B
Retailer 6
-
HK$12,234 HKD
View
B
Retailer 7
-
HK$12,877 HKD
View
Final sale: no returns
C
Retailer 8
-
HK$13,935 HKD
View
C
Retailer 9
-
HK$13,951 HKD
View
C
Retailer 10
-
HK$14,421 HKD
View
C
Retailer 11
-
HK$16,098 HKD
View
C
Retailer 12
-
HK$16,772 HKD
View
B
Retailer 13
-
HK$17,587 HKD
View
Retailer 14
-
HK$20,832 HKD
View
Price under review
Most Expensive
MOH London
13E7CBBD2 · Nov 2
HK$24,446 HKD
£2,456 GBP
View
Price under review
14 more retailers have this diamond
Prices start from HK$3,817 HKDSave up to HK$13,770 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
0.71ct Heart
HK$3,817 HKD