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Heart|Natural|GIA

1.53ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 2231810228

Certificate GIA 2231810228

Diamond specifications and retailer prices

From HK$55,903 HKD
$7,125 USD
As of October 28, 2026
Save HK$45,177 HKD (45%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$101,080 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.53ct natural heart diamond

This 1.53ct natural heart sits in the one-and-a-half to two carat band, graded G 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 2231810228. Listed at 11 retailers as of October 28, 2026, with prices from HK$55,903 to HK$101,080, a HK$45,177 spread on the same certified stone. MOH London lists it at HK$101,080. 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

1.53
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231810228
Dimensions7.85 × 5.84 × 4.09 mm
L/W Ratio1.34
Girdle conditionFaceted
Top View
7.85 mm5.84 mm1.53 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231810228
Side View
Table 71.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 70.0%

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: Oct 28
Current: HK$101,080 HKD|Low: HK$55,903 HKD|High: HK$101,618 HKD|Avg: HK$73,537 HKD|-0.1%
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 1, 2026
Retailer 11HK$55,903 HKD
Retailer 12HK$56,790 HKD
Retailer 10HK$61,717 HKD
Retailer 3HK$64,627 HKD
Retailer 6HK$67,670 HKD
Retailer 2HK$68,344 HKD
Retailer 9HK$68,353 HKD
Retailer 8HK$79,253 HKD
Retailer 13HK$79,858 HKD
Retailer 5HK$80,379 HKD
Retailer 7HK$89,104 HKD
Retailer 4HK$93,494 HKD
MOH LondonHK$101,080 HKD

14 data points across 13 retailers

11 retailersHK$55,903 HKD to HK$101,080 HKD

B+
Cheapest Retailer
-
HK$55,903 HKD
$7,125 USD
B
Retailer 2
-
HK$56,790 HKD
$7,238 USD
View
B
Retailer 3
-
HK$61,717 HKD
$7,866 USD
View
B
Retailer 4
-
HK$64,627 HKD
$8,237 USD
View
B
Retailer 5
-
HK$67,670 HKD
£6,791 GBP
View
B
Retailer 6
-
HK$68,344 HKD
£6,859 GBP
View
Retailer 7
-
HK$68,353 HKD
A$13,403 AUD
View
Price last confirmed 10 days ago
B
Retailer 8
-
HK$79,253 HKD
€9,620 EUR
View
Retailer 9
-
HK$79,858 HKD
$10,178 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
HK$89,104 HKD
ZAR 183,465 ZAR
View
Most Expensive
B
MOH London
A184DD26D · Nov 1
HK$101,080 HKD
£10,144 GBP
View
10 more retailers have this diamond
Prices start from HK$55,903 HKDSave up to HK$45,177 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+
1.53ct Heart
HK$55,903 HKD