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Oval|Natural|GIA

0.80ct G SI1 Oval Natural Diamond

VG • G/SI1 • GIA 5566134639

Certificate GIA 5566134639

Diamond specifications and retailer prices

From HK$9,154 HKD
As of November 7, 2026
Save HK$7,257 HKD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$16,412 HKD at Helzberg Diamonds · As of November 6, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5566134639. Listed at 15 retailers as of November 6, 2026, with prices from HK$9,154 to HK$16,412, a HK$7,257 spread on the same certified stone. Helzberg Diamonds lists it at HK$16,412. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle41.88°
Pavilion angle40.07°
OriginNatural
Grading LabGIA
CertificateGIA 5566134639
Dimensions7.08 × 5.16 × 3.33 mm
L/W Ratio1.37
Culet sizeNone
Top View
7.08 mm5.16 mm0.80 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566134639
Side View
Table 60.0%Crown 41.88°Girdle: STK-VTKPavilion 40.07°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 7
Current: HK$16,412 HKD|Low: HK$9,154 HKD|High: HK$16,725 HKD|Avg: HK$11,602 HKD|-1.9%
Helzberg Diamonds
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
November 7, 2026
Retailer 13HK$9,154 HKD
Retailer 2HK$9,248 HKD
Retailer 7HK$9,444 HKD
Retailer 11HK$9,632 HKD
Retailer 15HK$9,852 HKD
Retailer 12HK$9,953 HKD
Retailer 6HK$9,977 HKD
Retailer 8HK$10,306 HKD
Retailer 4HK$11,223 HKD
Retailer 9HK$11,490 HKD
Retailer 5HK$13,073 HKD
Retailer 10HK$13,175 HKD
Retailer 14HK$13,958 HKD
Retailer 3HK$14,938 HKD
Helzberg DiamondsHK$16,412 HKD

30 data points across 15 retailers

15 retailersHK$9,154 HKD to HK$16,412 HKD

A
Cheapest Retailer
-
HK$9,154 HKD
A
Retailer 2
-
HK$9,248 HKD
View
A
Retailer 3
-
HK$9,444 HKD
View
A
Retailer 4
-
HK$9,632 HKD
View
A
Retailer 5
-
HK$9,852 HKD
View
A
Retailer 6
-
HK$9,953 HKD
View
A
Retailer 7
-
HK$9,977 HKD
View
A
Retailer 8
-
HK$10,306 HKD
View
B+
Retailer 9
-
HK$11,223 HKD
View
B+
Retailer 10
-
HK$11,490 HKD
View
B+
Retailer 11
-
HK$13,073 HKD
View
B+
Retailer 12
-
HK$13,175 HKD
View
B+
Retailer 13
-
HK$13,958 HKD
View
B
Retailer 14
-
HK$14,938 HKD
View
Most Expensive
B
Helzberg Diamonds
XZRLLMMHJKMJP · Nov 6
HK$16,412 HKD
$2,094 USD
View
14 more retailers have this diamond
Prices start from HK$9,154 HKDSave up to HK$7,257 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$9,154 HKD