Round|Natural|GIA

1.07ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1226316730

Certificate GIA 1226316730

Diamond specifications and retailer prices

From HK$35,606 HKD
£3,573 GBP
As of November 2, 2026
17 retailers carry this diamond
Most expensive: HK$90,266 HKD at Diamond Quarter · As of November 2, 2026
View at Diamond Quarter

About this 1.07ct natural round diamond

This 1.07ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1226316730. Listed at 17 retailers as of November 2, 2026. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1226316730
Dimensions6.58 × 6.55 × 4.04 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.58 mm6.55 mm1.07 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1226316730
Side View
Table 60.0%Crown 33°Girdle: STK-STKPavilion 41.6°Culet: NoneDepth 61.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: HK$35,606 HKD|Low: HK$24,770 HKD|High: HK$51,776 HKD|Avg: HK$32,970 HKD|+17.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2HK$25,100 HKD
Retailer 6HK$25,186 HKD
Retailer 10HK$28,779 HKD
Retailer 5HK$29,423 HKD
Retailer 8HK$31,424 HKD
Retailer 9HK$32,800 HKD
Retailer 3HK$34,412 HKD
Retailer 1HK$35,606 HKD
Retailer 4HK$36,920 HKD
Retailer 7HK$51,437 HKD

40 data points across 10 retailers

17 retailers

Retailer 1
-
HK$24,598 HKD
$3,135 USD
Price last confirmed 10 days ago
Retailer 2
-
HK$25,100 HKD
$3,199 USD
View
Price last confirmed 12 days ago
Retailer 3
-
HK$25,186 HKD
$3,210 USD
View
Price last confirmed 15 days ago
Retailer 4
-
HK$26,677 HKD
$3,400 USD
View
Price last confirmed 10 days ago
Retailer 5
-
HK$27,712 HKD
$3,532 USD
View
Price last confirmed 11 days ago
Retailer 6
-
HK$27,763 HKD
$3,539 USD
View
Price last confirmed 15 days ago
Retailer 7
-
HK$28,779 HKD
$3,668 USD
View
Price last confirmed 11 days ago
Retailer 8
-
HK$31,424 HKD
$4,005 USD
View
Price last confirmed 12 days ago
Retailer 9
-
HK$31,424 HKD
$4,005 USD
View
Price last confirmed 28 days ago
Retailer 10
-
HK$31,981 HKD
$4,076 USD
View
Price last confirmed 12 days ago
Retailer 11
-
HK$32,800 HKD
A$6,431 AUD
View
Price last confirmed 29 days ago
Retailer 12
-
HK$34,633 HKD
$4,414 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
HK$35,606 HKD
£3,573 GBP
View
Retailer 14
-
HK$36,920 HKD
ZAR 76,018 ZAR
View
Price last confirmed 11 days ago
Retailer 15
-
HK$51,437 HKD
£5,162 GBP
View
Price last confirmed 14 days ago
Retailer 16
-
HK$53,299 HKD
$6,793 USD
View
Price last confirmed 13 days ago
Most Expensive
Diamond Quarter
1.07SI1G1230ADB2N · Nov 2
HK$90,266 HKD
£9,059 GBP
View
Price under review
16 more retailers have this diamond
Prices start from HK$35,606 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
1.07ct Round
HK$35,606 HKD