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Round|Natural|GIA

1.07ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 3565218829

Certificate GIA 3565218829

Diamond specifications and retailer prices

From HK$19,709 HKD
$2,512 USD
As of November 1, 2026
Save HK$10,989 HKD (36%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$41,647 HKD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1.07ct natural round diamond

This 1.07ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3565218829. Listed at 16 retailers as of November 1, 2026, with a 56% 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

1.07
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 3565218829
Dimensions6.52 × 6.53 × 4.06 mm
L/W Ratio1.00
Girdle conditionSlightly Thick
Key to symbols
Crystal, Cloud, Feather
Top View
6.52 mm6.53 mm1.07 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3565218829
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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$41,647 HKD|Low: HK$19,391 HKD|High: HK$42,722 HKD|Avg: HK$25,106 HKD|-2.5%
NZ Jewellers
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
November 2, 2026
Retailer 3HK$19,411 HKD
Retailer 13HK$19,709 HKD
Retailer 6HK$19,733 HKD
Retailer 15HK$19,882 HKD
Retailer 5HK$19,921 HKD
Retailer 12HK$19,929 HKD
Retailer 16HK$20,097 HKD
Retailer 14HK$20,792 HKD
Retailer 8HK$21,271 HKD
Retailer 17HK$21,483 HKD
Retailer 7HK$22,320 HKD
Retailer 9HK$22,950 HKD
Retailer 11HK$25,774 HKD
Retailer 10HK$28,736 HKD
Retailer 2HK$30,698 HKD
Retailer 4HK$35,324 HKD
NZ JewellersHK$41,647 HKD

41 data points across 17 retailers

16 retailersHK$19,709 HKD to HK$30,698 HKD

Retailer 1
-
HK$19,411 HKD
£1,948 GBP
Price last confirmed 20 days ago
A
Retailer 2
-
HK$19,709 HKD
$2,512 USD
View
A
Retailer 3
-
HK$19,882 HKD
$2,534 USD
View
Retailer 4
-
HK$19,921 HKD
$2,539 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
HK$19,929 HKD
$2,540 USD
View
A
Retailer 6
-
HK$20,097 HKD
$2,561 USD
View
B+
Retailer 7
-
HK$20,792 HKD
$2,650 USD
View
Final sale: no returns
B+
Retailer 8
-
HK$20,950 HKD
A$4,108 AUD
View
Retailer 9
-
HK$21,271 HKD
$2,711 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
HK$21,483 HKD
$2,738 USD
View
Retailer 11
-
HK$22,320 HKD
A$4,376 AUD
View
Price last confirmed 25 days ago
B
Retailer 12
-
HK$25,774 HKD
$3,285 USD
View
B+
Retailer 13
-
HK$28,736 HKD
€3,488 EUR
View
B
Retailer 14
-
HK$30,698 HKD
£3,081 GBP
View
Retailer 15
-
HK$35,324 HKD
£3,545 GBP
View
Price last confirmed 21 days ago
Most Expensive
NZ Jewellers
82fc1628-e3a1-4f66-aaa6-9fd7bde34877 · Oct 9
HK$41,647 HKD
$5,308 USD
View
Price last confirmed 24 days ago
15 more retailers have this diamond
Prices start from HK$19,709 HKDSave up to HK$10,989 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
1.07ct Round
HK$19,709 HKD