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Round|Natural|GIA

1.15ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 7541180801

Certificate GIA 7541180801

Diamond specifications and retailer prices

From HK$14,963 HKD
As of November 1, 2026
Save HK$19,472 HKD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$41,088 HKD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.15ct natural round diamond

This 1.15ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7541180801. Listed at 17 retailers as of November 1, 2026, with a 130% 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

1.15
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7541180801
Dimensions6.71 × 6.65 × 4.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
6.71 mm6.65 mm1.15 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7541180801
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.4%

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 1
Current: HK$20,878 HKD|Low: HK$14,762 HKD|High: HK$34,844 HKD|Avg: HK$21,279 HKD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5HK$14,963 HKD
Retailer 2HK$15,669 HKD
Retailer 7HK$18,131 HKD
Retailer 6HK$18,437 HKD
Retailer 8HK$18,477 HKD
Retailer 1HK$20,878 HKD
Retailer 3HK$24,426 HKD
Retailer 4HK$34,436 HKD

41 data points across 8 retailers

17 retailersHK$14,963 HKD to HK$34,436 HKD

A
Cheapest Retailer
-
HK$14,963 HKD
A
Retailer 2
-
HK$15,669 HKD
₹190,208 INR
View
A
Retailer 3
-
HK$18,131 HKD
$2,311 USD
View
Final sale: no returns
A
Retailer 4
-
HK$18,437 HKD
$2,350 USD
View
A
Retailer 5
-
HK$18,477 HKD
$2,355 USD
View
Retailer 6
-
HK$19,653 HKD
$2,505 USD
View
Price last confirmed 34 days ago
Retailer 7
-
HK$19,653 HKD
$2,505 USD
View
Price last confirmed 21 days ago
Retailer 8
-
HK$19,653 HKD
$2,505 USD
View
Price last confirmed 25 days ago
A
Retailer 9
-
HK$20,163 HKD
$2,570 USD
View
Retailer 10
-
HK$20,564 HKD
$2,621 USD
View
Price last confirmed 33 days ago
Retailer 11
-
HK$20,762 HKD
SGD 3,576 SGD
View
Price last confirmed 12 days ago
A
Retailer 12
-
HK$20,878 HKD
£2,095 GBP
View
Retailer 13
-
HK$22,674 HKD
$2,890 USD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
HK$24,426 HKD
€2,965 EUR
View
B
Retailer 15
-
HK$34,436 HKD
£3,456 GBP
View
Retailer 16
-
HK$41,088 HKD
$5,237 USD
View
Price last confirmed 35 days ago
Most Expensive
NZ Jewellers
940ab4f1-f95b-4c04-af56-a60c04be77f3 · Oct 3
HK$41,088 HKD
$5,237 USD
View
Price last confirmed 30 days ago
16 more retailers have this diamond
Prices start from HK$14,963 HKDSave up to HK$19,472 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
1.15ct Round
HK$14,963 HKD