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Round|Natural|GIA

0.80ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6515945455

Certificate GIA 6515945455

Diamond specifications and retailer prices

From HK$10,243 HKD
As of October 30, 2026
Save HK$22,238 HKD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$32,481 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 6515945455. Listed at 16 retailers as of October 30, 2026, with prices from HK$10,243 to HK$32,481, a HK$22,238 spread on the same certified stone. NZ Jewellers lists it at HK$32,481. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6515945455
Dimensions5.95 × 5.93 × 3.70 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
5.95 mm5.93 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515945455
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.4%

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 30
Current: HK$32,481 HKD|Low: HK$10,243 HKD|High: HK$32,481 HKD|Avg: HK$16,960 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
October 30, 2026
Retailer 13HK$10,243 HKD
Retailer 6HK$12,412 HKD
Retailer 10HK$12,569 HKD
Retailer 3HK$13,620 HKD
Retailer 5HK$13,620 HKD
Retailer 12HK$14,248 HKD
Retailer 2HK$14,840 HKD
Retailer 4HK$15,715 HKD
Retailer 9HK$15,793 HKD
Retailer 8HK$16,954 HKD
Retailer 11HK$17,889 HKD
Retailer 14HK$18,947 HKD
Retailer 7HK$23,455 HKD
NZ JewellersHK$32,481 HKD

41 data points across 14 retailers

16 retailersHK$10,243 HKD to HK$32,481 HKD

A
Cheapest Retailer
-
HK$10,243 HKD
A
Retailer 2
-
HK$11,519 HKD
A$2,259 AUD
View
Retailer 3
-
HK$12,394 HKD
$1,580 USD
View
Price last confirmed 75 days ago
A
Retailer 4
-
HK$12,412 HKD
$1,582 USD
View
A
Retailer 5
-
HK$12,569 HKD
$1,602 USD
View
Final sale: no returns
A
Retailer 6
-
HK$13,620 HKD
$1,736 USD
View
B+
Retailer 7
-
HK$14,248 HKD
$1,816 USD
View
B+
Retailer 8
-
HK$14,391 HKD
$1,834 USD
View
B+
Retailer 9
-
HK$14,840 HKD
£1,489 GBP
View
B+
Retailer 10
-
HK$15,715 HKD
$2,003 USD
View
B+
Retailer 11
-
HK$15,793 HKD
£1,585 GBP
View
B+
Retailer 12
-
HK$16,954 HKD
€2,058 EUR
View
Retailer 13
-
HK$17,889 HKD
£1,795 GBP
View
Price last confirmed 30 days ago
B+
Retailer 14
-
HK$18,947 HKD
€2,300 EUR
View
B
Retailer 15
-
HK$23,455 HKD
£2,354 GBP
View
Most Expensive
B
NZ Jewellers
01759cd8-2918-4d4d-907a-b793cc61c8dc · Oct 30
HK$32,481 HKD
$4,140 USD
View
15 more retailers have this diamond
Prices start from HK$10,243 HKDSave up to HK$22,238 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$10,243 HKD