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Round|Natural|GIA

0.80ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2498320333

Certificate GIA 2498320333

Diamond specifications and retailer prices

From HK$9,339 HKD
As of October 29, 2026
Save HK$21,759 HKD (70%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$31,098 HKD at NZ Jewellers · As of October 27, 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 2498320333. Listed at 20 retailers as of October 27, 2026, with prices from HK$9,339 to HK$31,098, a HK$21,759 spread on the same certified stone. NZ Jewellers lists it at HK$31,098. 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
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2498320333
Dimensions5.91 × 5.88 × 3.73 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.91 mm5.88 mm0.80 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2498320333
Side View
Table 56.0%Crown 36.5°Girdle: Med. - Sli. ThickPavilion 41°Culet: NoneDepth 63.4%

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$31,098 HKD|Low: HK$9,238 HKD|High: HK$31,098 HKD|Avg: HK$14,753 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
Retailer 19
October 29, 2026
Retailer 9HK$9,339 HKD
Retailer 10HK$11,768 HKD
Retailer 16HK$11,768 HKD
Retailer 4HK$11,823 HKD
Retailer 5HK$12,529 HKD
Retailer 17HK$12,748 HKD
Retailer 19HK$12,748 HKD
Retailer 11HK$13,155 HKD
Retailer 18HK$13,337 HKD
Retailer 6HK$13,376 HKD
Retailer 7HK$13,818 HKD
Retailer 2HK$14,158 HKD
Retailer 3HK$14,710 HKD
Retailer 8HK$14,898 HKD
Retailer 12HK$16,166 HKD
Retailer 14HK$17,323 HKD
Retailer 15HK$18,810 HKD
Retailer 13HK$22,457 HKD
NZ JewellersHK$31,098 HKD

33 data points across 19 retailers

20 retailersHK$9,339 HKD to HK$31,098 HKD

A
Cheapest Retailer
-
HK$9,339 HKD
A
Retailer 2
-
HK$11,768 HKD
$1,500 USD
View
A
Retailer 3
-
HK$11,768 HKD
$1,500 USD
View
A
Retailer 4
-
HK$11,823 HKD
$1,507 USD
View
A
Retailer 5
-
HK$12,529 HKD
$1,597 USD
View
A
Retailer 6
-
HK$12,748 HKD
$1,625 USD
View
A
Retailer 7
-
HK$12,748 HKD
$1,625 USD
View
A
Retailer 8
-
HK$13,155 HKD
SGD 2,266 SGD
View
A
Retailer 9
-
HK$13,337 HKD
$1,700 USD
View
A
Retailer 10
-
HK$13,376 HKD
$1,705 USD
View
A
Retailer 11
-
HK$13,818 HKD
$1,761 USD
View
A
Retailer 12
-
HK$14,158 HKD
£1,421 GBP
View
B+
Retailer 13
-
HK$14,710 HKD
$1,875 USD
View
B+
Retailer 14
-
HK$14,898 HKD
$1,899 USD
View
B+
Retailer 15
-
HK$16,166 HKD
£1,623 GBP
View
B+
Retailer 16
-
HK$17,323 HKD
€2,103 EUR
View
B+
Retailer 17
-
HK$18,810 HKD
ZAR 38,735 ZAR
View
B+
Retailer 18
-
HK$22,457 HKD
£2,254 GBP
View
B
Retailer 19
-
HK$28,271 HKD
£2,838 GBP
View
Most Expensive
B
NZ Jewellers
ed0092ed-16d1-4185-9c7a-13e5f12f0e43 · Oct 27
HK$31,098 HKD
$3,964 USD
View
19 more retailers have this diamond
Prices start from HK$9,339 HKDSave up to HK$21,759 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$9,339 HKD