Round|Natural|GIA

0.80ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1568113925

Certificate GIA 1568113925

Diamond specifications and retailer prices

From HK$12,097 HKD
As of November 5, 2026
Save HK$23,645 HKD (66%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$35,743 HKD at NZ Jewellers · As of October 20, 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1568113925. Listed at 25 retailers as of November 5, 2026, with a 195% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1568113925
Dimensions5.88 × 5.91 × 3.69 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.88 mm5.91 mm0.80 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568113925
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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: Nov 5
Current: HK$18,373 HKD|Low: HK$11,226 HKD|High: HK$27,050 HKD|Avg: HK$18,019 HKD|-1.8%
Retailer 1
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
November 6, 2026
Retailer 7HK$12,097 HKD
Retailer 6HK$12,246 HKD
Retailer 16HK$13,274 HKD
Retailer 14HK$13,808 HKD
Retailer 2HK$14,984 HKD
Retailer 5HK$14,984 HKD
Retailer 4HK$15,533 HKD
Retailer 9HK$15,816 HKD
Retailer 3HK$16,059 HKD
Retailer 11HK$17,283 HKD
Retailer 1HK$18,373 HKD
Retailer 8HK$19,119 HKD
Retailer 10HK$19,856 HKD
Retailer 12HK$21,668 HKD
Retailer 13HK$25,669 HKD
Retailer 15HK$27,050 HKD

32 data points across 16 retailers

25 retailersHK$12,097 HKD to HK$35,743 HKD

A
Cheapest Retailer
-
HK$12,097 HKD
A
Retailer 2
-
HK$12,246 HKD
View
Final sale: no returns
Retailer 3
-
HK$13,274 HKD
View
Price last confirmed 15 days ago
Retailer 4
-
HK$13,274 HKD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$13,274 HKD
View
Price last confirmed 28 days ago
A
Retailer 6
-
HK$13,808 HKD
View
A
Retailer 7
-
HK$13,839 HKD
View
Retailer 8
-
HK$13,886 HKD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
HK$14,984 HKD
View
B+
Retailer 10
-
HK$14,984 HKD
View
B+
Retailer 11
-
HK$15,322 HKD
View
Retailer 12
-
HK$15,322 HKD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
HK$15,533 HKD
View
B+
Retailer 14
-
HK$15,816 HKD
View
B+
Retailer 15
-
HK$16,059 HKD
View
B+
Retailer 16
-
HK$17,283 HKD
View
B+
Retailer 17
-
HK$18,373 HKD
View
Retailer 18
-
HK$19,119 HKD
View
Price last confirmed 32 days ago
B+
Retailer 19
-
HK$19,856 HKD
View
B+
Retailer 20
-
HK$21,668 HKD
View
B
Retailer 21
-
HK$25,669 HKD
View
Retailer 22
-
HK$27,050 HKD
View
Price last confirmed 9 days ago
B
Retailer 23
-
HK$35,743 HKD
View
Retailer 24
-
HK$35,743 HKD
View
Price last confirmed 41 days ago
Most Expensive
NZ Jewellers
c94826ab-5ddc-4bd3-a232-ed2200a94ba5 · Oct 20
HK$35,743 HKD
$4,556 USD
View
Price last confirmed 17 days ago
24 more retailers have this diamond
Prices start from HK$12,097 HKDSave up to HK$23,645 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$12,097 HKD