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Round|Natural|GIA

0.80ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 2318433165

Certificate GIA 2318433165

Diamond specifications and retailer prices

From HK$11,349 HKD
As of October 30, 2026
Save HK$25,396 HKD (69%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$36,745 HKD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2318433165. Listed at 22 retailers as of October 30, 2026, with prices from HK$11,349 to HK$36,745, a HK$25,396 spread on the same certified stone. NZ Jewellers lists it at HK$36,745. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2318433165
Dimensions6.00 × 5.97 × 3.64 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
6.00 mm5.97 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2318433165
Side View
Table 59.0%Crown 35°Girdle: MED-MEDPavilion 40.8°Culet: NoneDepth 60.8%

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 30
Current: HK$36,745 HKD|Low: HK$10,445 HKD|High: HK$36,745 HKD|Avg: HK$14,983 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
October 30, 2026
Retailer 3HK$11,349 HKD
Retailer 10HK$11,534 HKD
Retailer 2HK$11,942 HKD
Retailer 15HK$12,170 HKD
Retailer 7HK$12,233 HKD
Retailer 16HK$12,928 HKD
Retailer 8HK$13,645 HKD
Retailer 18HK$13,645 HKD
Retailer 6HK$14,280 HKD
Retailer 4HK$16,007 HKD
Retailer 9HK$16,007 HKD
Retailer 13HK$16,425 HKD
Retailer 12HK$16,556 HKD
Retailer 11HK$17,321 HKD
Retailer 17HK$18,510 HKD
Retailer 14HK$19,295 HKD
Retailer 5HK$24,225 HKD
NZ JewellersHK$36,745 HKD

35 data points across 18 retailers

22 retailersHK$11,349 HKD to HK$36,745 HKD

A
Cheapest Retailer
-
HK$11,349 HKD
Retailer 2
-
HK$11,534 HKD
$1,470 USD
View
Price last confirmed 12 days ago
Retailer 3
-
HK$11,613 HKD
$1,480 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
HK$11,942 HKD
$1,522 USD
View
A
Retailer 5
-
HK$12,058 HKD
$1,537 USD
View
A
Retailer 6
-
HK$12,170 HKD
$1,551 USD
View
A
Retailer 7
-
HK$12,233 HKD
$1,559 USD
View
Final sale: no returns
A
Retailer 8
-
HK$12,928 HKD
A$2,535 AUD
View
A
Retailer 9
-
HK$13,645 HKD
$1,739 USD
View
A
Retailer 10
-
HK$13,645 HKD
$1,739 USD
View
B+
Retailer 11
-
HK$14,280 HKD
$1,820 USD
View
B+
Retailer 12
-
HK$14,382 HKD
$1,833 USD
View
B+
Retailer 13
-
HK$16,007 HKD
$2,040 USD
View
B+
Retailer 14
-
HK$16,007 HKD
$2,040 USD
View
B+
Retailer 15
-
HK$16,425 HKD
£1,648 GBP
View
B+
Retailer 16
-
HK$16,556 HKD
$2,110 USD
View
B+
Retailer 17
-
HK$17,321 HKD
CA$3,066 CAD
View
B+
Retailer 18
-
HK$18,510 HKD
$2,359 USD
View
B+
Retailer 19
-
HK$19,295 HKD
€2,342 EUR
View
B+
Retailer 20
-
HK$19,693 HKD
$2,510 USD
View
B
Retailer 21
-
HK$24,225 HKD
£2,431 GBP
View
Most Expensive
B
NZ Jewellers
2dcf94f8-82b6-4491-b616-64cd6b113e47 · Oct 30
HK$36,745 HKD
$4,683 USD
View
21 more retailers have this diamond
Prices start from HK$11,349 HKDSave up to HK$25,396 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$11,349 HKD