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Heart|Natural|GIA

0.71ct F SI1 Heart Natural Diamond

VG • F/SI1 • GIA 6312650354

Certificate GIA 6312650354

Diamond specifications and retailer prices

From HK$6,628 HKD
As of November 1, 2026
Save HK$6,714 HKD (50%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$16,362 HKD at MOH London · As of November 1, 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6312650354. Listed at 13 retailers as of October 31, 2026, with a 101% 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6312650354
Dimensions4.90 × 4.85 × 3.46 mm
L/W Ratio1.01
Top View
4.90 mm4.85 mm0.71 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6312650354
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.4%

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$16,362 HKD|Low: HK$5,323 HKD|High: HK$16,451 HKD|Avg: HK$9,009 HKD|+21.6%
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
Retailer 14
November 2, 2026
Retailer 4HK$6,628 HKD
Retailer 6HK$7,750 HKD
Retailer 14HK$8,238 HKD
Retailer 13HK$8,560 HKD
Retailer 9HK$8,591 HKD
Retailer 5HK$9,238 HKD
Retailer 11HK$9,392 HKD
Retailer 12HK$9,987 HKD
Retailer 7HK$10,186 HKD
Retailer 3HK$10,310 HKD
Retailer 2HK$11,263 HKD
Retailer 8HK$12,506 HKD
Retailer 10HK$13,342 HKD
MOH LondonHK$16,362 HKD

26 data points across 14 retailers

13 retailersHK$6,628 HKD to HK$13,342 HKD

B+
Cheapest Retailer
-
HK$6,628 HKD
B
Retailer 2
-
HK$8,238 HKD
$1,050 USD
View
Final sale: no returns
B
Retailer 3
-
HK$8,560 HKD
$1,091 USD
View
B
Retailer 4
-
HK$8,591 HKD
$1,095 USD
View
B
Retailer 5
-
HK$9,238 HKD
SGD 1,591 SGD
View
B
Retailer 6
-
HK$9,392 HKD
$1,197 USD
View
C
Retailer 7
-
HK$9,987 HKD
$1,273 USD
View
C
Retailer 8
-
HK$10,186 HKD
£1,022 GBP
View
C
Retailer 9
-
HK$10,310 HKD
$1,314 USD
View
C
Retailer 10
-
HK$11,263 HKD
£1,130 GBP
View
C
Retailer 11
-
HK$12,506 HKD
€1,518 EUR
View
C
Retailer 12
-
HK$13,342 HKD
ZAR 27,471 ZAR
View
Most Expensive
MOH London
E6F98D16E · Nov 1
HK$16,362 HKD
£1,642 GBP
View
Price under review
12 more retailers have this diamond
Prices start from HK$6,628 HKDSave up to HK$6,714 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+
0.71ct Heart
HK$6,628 HKD