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Round|Natural|GIA

1.13ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1488458889

Certificate GIA 1488458889

Diamond specifications and retailer prices

From HK$32,693 HKD
$4,167 USD
As of November 1, 2026
Save HK$36,530 HKD (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$69,223 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.13ct natural round diamond

This 1.13ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1488458889. Listed at 21 retailers as of October 30, 2026, with prices from HK$32,693 to HK$69,223, a HK$36,530 spread on the same certified stone. NZ Jewellers lists it at HK$69,223. 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

1.13
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1488458889
Dimensions6.74 × 6.73 × 4.07 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
Pinpoints are not shown.
Top View
6.74 mm6.73 mm1.13 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1488458889
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$69,223 HKD|Low: HK$32,693 HKD|High: HK$72,259 HKD|Avg: HK$46,210 HKD
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
Retailer 18
November 2, 2026
Retailer 4HK$32,693 HKD
Retailer 6HK$32,701 HKD
Retailer 5HK$32,968 HKD
Retailer 18HK$33,540 HKD
Retailer 17HK$35,345 HKD
Retailer 3HK$37,495 HKD
Retailer 8HK$37,495 HKD
Retailer 16HK$37,495 HKD
Retailer 14HK$38,138 HKD
Retailer 2HK$41,046 HKD
Retailer 9HK$43,261 HKD
Retailer 11HK$44,024 HKD
Retailer 15HK$45,678 HKD
Retailer 10HK$48,158 HKD
Retailer 13HK$50,872 HKD
Retailer 7HK$59,918 HKD
Retailer 12HK$65,922 HKD
NZ JewellersHK$69,223 HKD

43 data points across 18 retailers

21 retailersHK$32,693 HKD to HK$69,223 HKD

B+
Cheapest Retailer
-
HK$32,693 HKD
$4,167 USD
B+
Retailer 2
-
HK$32,701 HKD
$4,168 USD
View
B+
Retailer 3
-
HK$32,968 HKD
$4,202 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$33,540 HKD
$4,275 USD
View
B+
Retailer 5
-
HK$35,345 HKD
$4,505 USD
View
B+
Retailer 6
-
HK$37,495 HKD
$4,779 USD
View
B+
Retailer 7
-
HK$37,495 HKD
$4,779 USD
View
B+
Retailer 8
-
HK$37,495 HKD
$4,779 USD
View
B+
Retailer 9
-
HK$38,138 HKD
$4,861 USD
View
Retailer 10
-
HK$38,138 HKD
$4,861 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
HK$41,046 HKD
£4,119 GBP
View
B
Retailer 12
-
HK$43,261 HKD
$5,514 USD
View
B+
Retailer 13
-
HK$44,024 HKD
€5,344 EUR
View
Retailer 14
-
HK$44,681 HKD
$5,695 USD
View
Price last confirmed 23 days ago
Retailer 15
-
HK$44,681 HKD
$5,695 USD
View
Price last confirmed 32 days ago
Retailer 16
-
HK$45,678 HKD
$5,822 USD
View
Price last confirmed 10 days ago
Retailer 17
-
HK$48,158 HKD
A$9,443 AUD
View
Price last confirmed 29 days ago
B
Retailer 18
-
HK$50,872 HKD
ZAR 104,751 ZAR
View
B
Retailer 19
-
HK$59,918 HKD
$7,637 USD
View
B
Retailer 20
-
HK$65,922 HKD
£6,616 GBP
View
Most Expensive
B
NZ Jewellers
a4fcb53f-22fa-41f2-8026-026a9e029870 · Oct 30
HK$69,223 HKD
$8,823 USD
View
20 more retailers have this diamond
Prices start from HK$32,693 HKDSave up to HK$36,530 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+
1.13ct Round
HK$32,693 HKD