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Round|Natural|GIA

1.15ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 3425206777

Certificate GIA 3425206777

Diamond specifications and retailer prices

From HK$11,359 HKD
₹137,884 INR
As of November 1, 2026
Save HK$25,053 HKD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$36,412 HKD at NZ Jewellers · As of October 30, 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 3425206777. Listed at 10 retailers as of October 30, 2026, with prices from HK$11,359 to HK$36,412, a HK$25,053 spread on the same certified stone. NZ Jewellers lists it at HK$36,412. 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
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 3425206777
Dimensions6.71 × 6.67 × 4.19 mm
L/W Ratio1.01
Top View
6.71 mm6.67 mm1.15 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3425206777
Side View
Table 57.0%Crown 36.5°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 62.5%

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$36,412 HKD|Low: HK$11,332 HKD|High: HK$38,271 HKD|Avg: HK$17,949 HKD|-4.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4HK$11,359 HKD
Retailer 9HK$11,925 HKD
Retailer 7HK$13,604 HKD
Retailer 5HK$13,967 HKD
Retailer 10HK$14,413 HKD
Retailer 8HK$16,007 HKD
Retailer 2HK$16,276 HKD
Retailer 3HK$19,227 HKD
Retailer 6HK$26,295 HKD
NZ JewellersHK$36,412 HKD

28 data points across 10 retailers

10 retailersHK$11,359 HKD to HK$36,412 HKD

A
Cheapest Retailer
-
HK$11,359 HKD
₹137,884 INR
A
Retailer 2
-
HK$11,925 HKD
$1,520 USD
View
Final sale: no returns
A
Retailer 3
-
HK$13,604 HKD
$1,734 USD
View
A
Retailer 4
-
HK$13,967 HKD
£1,402 GBP
View
A
Retailer 5
-
HK$14,413 HKD
$1,837 USD
View
A
Retailer 6
-
HK$16,007 HKD
$2,040 USD
View
A
Retailer 7
-
HK$16,276 HKD
£1,633 GBP
View
A
Retailer 8
-
HK$19,227 HKD
€2,334 EUR
View
B+
Retailer 9
-
HK$26,295 HKD
£2,639 GBP
View
Most Expensive
B
NZ Jewellers
89a02ae7-3cbd-4790-b6d1-0cf914c9e052 · Oct 30
HK$36,412 HKD
$4,641 USD
View
9 more retailers have this diamond
Prices start from HK$11,359 HKDSave up to HK$25,053 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$11,359 HKD