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Heart|Natural|GIA

1.01ct F SI1 Heart Natural Diamond

GD • F/SI1 • GIA 5191685995

Certificate GIA 5191685995

Diamond specifications and retailer prices

From HK$24,107 HKD
$3,072 USD
As of October 31, 2026
Save HK$28,347 HKD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$52,453 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5191685995. Listed at 19 retailers as of October 31, 2026, with prices from HK$24,107 to HK$52,453, a HK$28,347 spread on the same certified stone. MOH London lists it at HK$52,453. 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

1.01
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5191685995
Dimensions6.15 × 5.62 × 3.85 mm
L/W Ratio1.09
Top View
6.15 mm5.62 mm1.01 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5191685995
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$52,453 HKD|Low: HK$21,859 HKD|High: HK$53,081 HKD|Avg: HK$33,320 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9HK$24,221 HKD
Retailer 8HK$25,225 HKD
Retailer 6HK$26,230 HKD
Retailer 5HK$28,419 HKD
Retailer 3HK$32,085 HKD
Retailer 7HK$33,630 HKD
Retailer 2HK$34,568 HKD
Retailer 4HK$38,554 HKD
MOH LondonHK$52,453 HKD

44 data points across 9 retailers

19 retailersHK$24,107 HKD to HK$52,453 HKD

B
Cheapest Retailer
-
HK$24,107 HKD
$3,072 USD
B
Retailer 2
-
HK$24,221 HKD
$3,087 USD
View
B
Retailer 3
-
HK$24,715 HKD
$3,150 USD
View
B
Retailer 4
-
HK$25,225 HKD
$3,215 USD
View
B
Retailer 5
-
HK$26,230 HKD
$3,343 USD
View
Final sale: no returns
B
Retailer 6
-
HK$26,685 HKD
$3,401 USD
View
B
Retailer 7
-
HK$27,001 HKD
CA$4,780 CAD
View
B
Retailer 8
-
HK$27,304 HKD
$3,480 USD
View
B
Retailer 9
-
HK$28,419 HKD
$3,622 USD
View
B
Retailer 10
-
HK$30,906 HKD
$3,939 USD
View
B
Retailer 11
-
HK$32,085 HKD
£3,220 GBP
View
B
Retailer 12
-
HK$32,169 HKD
$4,100 USD
View
B
Retailer 13
-
HK$32,169 HKD
$4,100 USD
View
B
Retailer 14
-
HK$33,189 HKD
$4,230 USD
View
Retailer 15
-
HK$33,630 HKD
A$6,594 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
HK$34,568 HKD
€4,196 EUR
View
Retailer 17
-
HK$35,504 HKD
$4,525 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
HK$38,554 HKD
ZAR 79,382 ZAR
View
Most Expensive
B
MOH London
CF0BD4048 · Nov 2
HK$52,453 HKD
£5,264 GBP
View
18 more retailers have this diamond
Prices start from HK$24,107 HKDSave up to HK$28,347 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
1.01ct Heart
HK$24,107 HKD