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Round|Natural|GIA

0.80ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 1437919176

Certificate GIA 1437919176

Diamond specifications and retailer prices

From HK$6,904 HKD
As of November 6, 2026
Save HK$17,048 HKD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$23,951 HKD at NZ Jewellers · As of November 5, 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 very-good cut grade and certified by GIA 1437919176. Listed at 16 retailers as of November 5, 2026, with prices from HK$6,904 to HK$23,951, a HK$17,048 spread on the same certified stone. NZ Jewellers lists it at HK$23,951. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1437919176
Dimensions5.83 × 5.76 × 3.74 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Twinning Wisp
Top View
5.83 mm5.76 mm0.80 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1437919176
Side View
Table 56.0%Crown 36.5°Girdle: THN-THKPavilion 40.8°Culet: NoneDepth 64.5%

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 6
Current: HK$6,904 HKD|Low: HK$6,668 HKD|High: HK$18,201 HKD|Avg: HK$10,582 HKD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1HK$6,904 HKD
Retailer 5HK$7,123 HKD
Retailer 6HK$9,053 HKD
Retailer 7HK$10,199 HKD
Retailer 3HK$11,038 HKD
Retailer 2HK$12,113 HKD
Retailer 4HK$17,934 HKD

41 data points across 7 retailers

16 retailersHK$6,904 HKD to HK$23,951 HKD

A
Cheapest Retailer
-
HK$6,904 HKD
A
Retailer 2
-
HK$7,123 HKD
View
A
Retailer 3
-
HK$9,053 HKD
View
Final sale: no returns
Retailer 4
-
HK$9,610 HKD
View
Price last confirmed 109 days ago
B+
Retailer 5
-
HK$9,767 HKD
View
B+
Retailer 6
-
HK$9,822 HKD
View
Retailer 7
-
HK$9,822 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$9,908 HKD
View
B+
Retailer 9
-
HK$10,199 HKD
View
B+
Retailer 10
-
HK$11,038 HKD
View
B+
Retailer 11
-
HK$11,328 HKD
View
A
Retailer 12
-
HK$12,113 HKD
View
B
Retailer 13
-
HK$17,934 HKD
View
B
Retailer 14
-
HK$19,684 HKD
View
B
Retailer 15
-
HK$22,123 HKD
View
Most Expensive
B
NZ Jewellers
f7314972-c828-47b8-add7-bf39e795ca60 · Nov 5
HK$23,951 HKD
$3,053 USD
View
15 more retailers have this diamond
Prices start from HK$6,904 HKDSave up to HK$17,048 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$6,904 HKD