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Heart|Natural|GIA

1.40ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 2427827871

Certificate GIA 2427827871

Diamond specifications and retailer prices

From HK$21,255 HKD
As of November 6, 2026
Save HK$24,312 HKD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$45,567 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.4ct natural heart diamond

This 1.4ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2427827871. Listed at 17 retailers as of November 4, 2026, with prices from HK$21,255 to HK$45,567, a HK$24,312 spread on the same certified stone. MOH London lists it at HK$45,567. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.40
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.92°
Pavilion angle54.71°
OriginNatural
Grading LabGIA
CertificateGIA 2427827871
Dimensions6.41 × 5.97 × 4.17 mm
L/W Ratio1.07
Top View
6.41 mm5.97 mm1.40 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2427827871
Side View
Table 62.0%Crown 41.92°Girdle: MED-THKPavilion 54.71°Culet: NoneDepth 69.7%

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 6
Current: HK$45,567 HKD|Low: HK$21,255 HKD|High: HK$46,244 HKD|Avg: HK$29,911 HKD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2HK$21,255 HKD
Retailer 8HK$21,365 HKD
Retailer 10HK$25,213 HKD
Retailer 7HK$25,479 HKD
Retailer 5HK$28,105 HKD
Retailer 4HK$29,680 HKD
Retailer 9HK$30,762 HKD
Retailer 3HK$31,804 HKD
Retailer 6HK$33,348 HKD
MOH LondonHK$45,567 HKD

29 data points across 10 retailers

17 retailersHK$21,255 HKD to HK$45,567 HKD

A
Cheapest Retailer
-
HK$21,255 HKD
A
Retailer 2
-
HK$21,365 HKD
View
A
Retailer 3
-
HK$24,257 HKD
View
A
Retailer 4
-
HK$25,213 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$25,479 HKD
View
A
Retailer 6
-
HK$26,334 HKD
View
Retailer 7
-
HK$27,321 HKD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
HK$27,360 HKD
View
A
Retailer 9
-
HK$28,105 HKD
View
B+
Retailer 10
-
HK$28,450 HKD
View
Retailer 11
-
HK$29,288 HKD
View
Price last confirmed 34 days ago
B+
Retailer 12
-
HK$29,680 HKD
View
B+
Retailer 13
-
HK$31,804 HKD
View
B+
Retailer 14
-
HK$33,348 HKD
View
B+
Retailer 15
-
HK$40,151 HKD
View
B
Retailer 16
-
HK$41,272 HKD
View
Most Expensive
B
MOH London
8D7273431 · Nov 4
HK$45,567 HKD
£4,578 GBP
View
16 more retailers have this diamond
Prices start from HK$21,255 HKDSave up to HK$24,312 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
1.40ct Heart
HK$21,255 HKD