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Oval|Natural|GIA

0.80ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 2566537314

Certificate GIA 2566537314

Diamond specifications and retailer prices

From HK$11,652 HKD
SGD 2,007 SGD
As of October 29, 2026
Save HK$9,547 HKD (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$21,199 HKD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566537314. Listed at 12 retailers as of October 29, 2026, with prices from HK$11,652 to HK$21,199, a HK$9,547 spread on the same certified stone. Helzberg Diamonds lists it at HK$21,199. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.79°
Pavilion angle39.9°
OriginNatural
Grading LabGIA
CertificateGIA 2566537314
Dimensions7.47 × 5.16 × 3.21 mm
L/W Ratio1.45
Culet sizeNone
Top View
7.47 mm5.16 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566537314
Side View
Table 58.0%Crown 38.79°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 62.3%

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$21,199 HKD|Low: HK$11,826 HKD|High: HK$21,199 HKD|Avg: HK$15,012 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9HK$11,826 HKD
Retailer 6HK$11,925 HKD
Retailer 10HK$12,027 HKD
Retailer 11HK$12,877 HKD
Retailer 4HK$13,251 HKD
Retailer 7HK$14,279 HKD
Retailer 2HK$14,828 HKD
Retailer 3HK$15,862 HKD
Retailer 5HK$16,665 HKD
Retailer 8HK$19,138 HKD
Helzberg DiamondsHK$21,199 HKD

24 data points across 11 retailers

12 retailersHK$11,652 HKD to HK$21,199 HKD

A
Cheapest Retailer
-
HK$11,652 HKD
SGD 2,007 SGD
A
Retailer 2
-
HK$11,826 HKD
$1,507 USD
View
A
Retailer 3
-
HK$11,925 HKD
$1,520 USD
View
A
Retailer 4
-
HK$12,027 HKD
$1,533 USD
View
A
Retailer 5
-
HK$12,877 HKD
SGD 2,218 SGD
View
A
Retailer 6
-
HK$13,251 HKD
£1,330 GBP
View
B+
Retailer 7
-
HK$14,279 HKD
$1,820 USD
View
B+
Retailer 8
-
HK$14,828 HKD
$1,890 USD
View
B+
Retailer 9
-
HK$15,862 HKD
$2,022 USD
View
B+
Retailer 10
-
HK$16,665 HKD
€2,023 EUR
View
B+
Retailer 11
-
HK$19,138 HKD
$2,439 USD
View
Most Expensive
B
Helzberg Diamonds
XZRILMMLJNJHK · Oct 29
HK$21,199 HKD
$2,702 USD
View
11 more retailers have this diamond
Prices start from HK$11,652 HKDSave up to HK$9,547 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 Oval
HK$11,652 HKD