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Round|Natural|GIA

0.80ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2416719173

Certificate GIA 2416719173

Diamond specifications and retailer prices

From HK$9,038 HKD
As of October 29, 2026
Save HK$20,946 HKD (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$29,984 HKD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.8ct natural round diamond

This 0.8ct natural round sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2416719173. Listed at 21 retailers as of October 23, 2026, with prices from HK$9,038 to HK$29,984, a HK$20,946 spread on the same certified stone. NZ Jewellers lists it at HK$29,984. 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

0.80
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2416719173
Dimensions6.01 × 5.96 × 3.66 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.01 mm5.96 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2416719173
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.2%

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: Oct 29
Current: HK$29,984 HKD|Low: HK$9,038 HKD|High: HK$30,541 HKD|Avg: HK$14,307 HKD|-1.8%
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
Retailer 19
October 29, 2026
Retailer 9HK$9,038 HKD
Retailer 12HK$9,319 HKD
Retailer 7HK$10,669 HKD
Retailer 15HK$11,109 HKD
Retailer 11HK$11,344 HKD
Retailer 5HK$11,964 HKD
Retailer 18HK$12,207 HKD
Retailer 13HK$12,293 HKD
Retailer 19HK$12,293 HKD
Retailer 17HK$12,858 HKD
Retailer 6HK$12,944 HKD
Retailer 8HK$13,572 HKD
Retailer 2HK$13,650 HKD
Retailer 10HK$14,184 HKD
Retailer 14HK$14,937 HKD
Retailer 3HK$15,931 HKD
Retailer 4HK$18,139 HKD
Retailer 16HK$21,650 HKD
NZ JewellersHK$29,984 HKD

21 data points across 19 retailers

21 retailersHK$9,038 HKD to HK$29,984 HKD

A
Cheapest Retailer
-
HK$9,038 HKD
A
Retailer 2
-
HK$9,319 HKD
₹113,127 INR
View
A
Retailer 3
-
HK$10,669 HKD
$1,360 USD
View
A
Retailer 4
-
HK$11,109 HKD
$1,416 USD
View
A
Retailer 5
-
HK$11,344 HKD
$1,446 USD
View
Final sale: no returns
A
Retailer 6
-
HK$11,964 HKD
$1,525 USD
View
A
Retailer 7
-
HK$12,207 HKD
$1,556 USD
View
A
Retailer 8
-
HK$12,293 HKD
$1,567 USD
View
A
Retailer 9
-
HK$12,293 HKD
$1,567 USD
View
A
Retailer 10
-
HK$12,858 HKD
$1,639 USD
View
A
Retailer 11
-
HK$12,944 HKD
$1,650 USD
View
A
Retailer 12
-
HK$13,572 HKD
$1,730 USD
View
A
Retailer 13
-
HK$13,650 HKD
£1,370 GBP
View
A
Retailer 14
-
HK$14,184 HKD
$1,808 USD
View
A
Retailer 15
-
HK$14,937 HKD
$1,904 USD
View
B+
Retailer 16
-
HK$15,931 HKD
€1,934 EUR
View
B+
Retailer 17
-
HK$16,338 HKD
A$3,204 AUD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
HK$18,139 HKD
ZAR 37,352 ZAR
View
B+
Retailer 19
-
HK$21,650 HKD
£2,173 GBP
View
B
Retailer 20
-
HK$29,746 HKD
£2,986 GBP
View
Most Expensive
B
NZ Jewellers
7aeccb29-7b1c-4640-ba3a-f652265dad34 · Oct 23
HK$29,984 HKD
$3,822 USD
View
20 more retailers have this diamond
Prices start from HK$9,038 HKDSave up to HK$20,946 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
0.80ct Round
HK$9,038 HKD