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Heart|Natural|GIA

0.91ct E SI2 Heart Natural Diamond

EX • E/SI2 • GIA 7541300954

Certificate GIA 7541300954

Diamond specifications and retailer prices

From HK$8,851 HKD
$1,128 USD
As of October 28, 2026
Save HK$14,555 HKD (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$25,132 HKD at Moon Ocean · As of September 30, 2026
View at Moon Ocean

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541300954. Listed at 18 retailers as of October 27, 2026, with a 164% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.91
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7541300954
Dimensions5.97 × 6.62 × 3.69 mm
L/W Ratio1.11
Cert comments
NO BGM
Key to symbols
Crystal
Top View
5.97 mm6.62 mm0.91 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7541300954
Side View
Table 58.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 55.7%

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: Oct 28
Current: HK$25,132 HKD|Low: HK$7,028 HKD|High: HK$25,147 HKD|Avg: HK$12,523 HKD|+2.0%
Moon Ocean
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 9HK$7,028 HKD
Retailer 13HK$8,851 HKD
Retailer 5HK$9,596 HKD
Retailer 16HK$9,596 HKD
Retailer 6HK$9,655 HKD
Retailer 14HK$9,965 HKD
Retailer 3HK$10,020 HKD
Retailer 17HK$10,624 HKD
Retailer 15HK$10,695 HKD
Retailer 2HK$10,949 HKD
Retailer 8HK$11,071 HKD
Retailer 12HK$11,209 HKD
Retailer 11HK$13,396 HKD
Retailer 7HK$13,635 HKD
Retailer 10HK$17,668 HKD
Retailer 4HK$23,406 HKD
Moon OceanHK$25,132 HKD

45 data points across 17 retailers

18 retailersHK$8,851 HKD to HK$23,406 HKD

A
Cheapest Retailer
-
HK$8,851 HKD
$1,128 USD
Final sale: no returns
A
Retailer 2
-
HK$9,188 HKD
$1,171 USD
View
A
Retailer 3
-
HK$9,596 HKD
$1,223 USD
View
A
Retailer 4
-
HK$9,596 HKD
$1,223 USD
View
A
Retailer 5
-
HK$9,604 HKD
SGD 1,654 SGD
View
A
Retailer 6
-
HK$9,655 HKD
$1,230 USD
View
A
Retailer 7
-
HK$9,965 HKD
$1,270 USD
View
A
Retailer 8
-
HK$10,020 HKD
$1,277 USD
View
A
Retailer 9
-
HK$10,624 HKD
$1,354 USD
View
A
Retailer 10
-
HK$10,695 HKD
$1,363 USD
View
A
Retailer 11
-
HK$10,949 HKD
£1,099 GBP
View
A
Retailer 12
-
HK$11,071 HKD
$1,411 USD
View
A
Retailer 13
-
HK$11,209 HKD
£1,125 GBP
View
B+
Retailer 14
-
HK$13,396 HKD
€1,626 EUR
View
B+
Retailer 15
-
HK$13,635 HKD
$1,738 USD
View
B+
Retailer 16
-
HK$17,668 HKD
£1,773 GBP
View
B
Retailer 17
-
HK$23,406 HKD
$2,983 USD
View
Most Expensive
Moon Ocean
NVN-129EBC501-954 · Sep 30
HK$25,132 HKD
£2,522 GBP
View
Price last confirmed 30 days ago
17 more retailers have this diamond
Prices start from HK$8,851 HKDSave up to HK$14,555 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
0.91ct Heart
HK$8,851 HKD