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Oval|Natural|GIA

0.80ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 1242033224

Certificate GIA 1242033224

Diamond specifications and retailer prices

From HK$9,736 HKD
SGD 1,677 SGD
As of October 31, 2026
Save HK$7,728 HKD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$17,465 HKD at Helzberg Diamonds · As of November 1, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1242033224. Listed at 13 retailers as of October 31, 2026, with prices from HK$9,736 to HK$17,465, a HK$7,728 spread on the same certified stone. Helzberg Diamonds lists it at HK$17,465. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.37°
Pavilion angle38.26°
OriginNatural
Grading LabGIA
CertificateGIA 1242033224
Dimensions7.40 × 5.18 × 3.11 mm
L/W Ratio1.43
Culet sizeNone
Top View
7.40 mm5.18 mm0.80 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242033224
Side View
Table 60.0%Crown 39.37°Girdle: THN-THKPavilion 38.26°Culet: NoneDepth 60.0%

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 31
Current: HK$17,465 HKD|Low: HK$9,736 HKD|High: HK$17,825 HKD|Avg: HK$12,552 HKD|-2.0%
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
November 1, 2026
Retailer 12HK$9,736 HKD
Retailer 8HK$9,741 HKD
Retailer 9HK$9,909 HKD
Retailer 10HK$10,443 HKD
Retailer 4HK$10,613 HKD
Retailer 6HK$10,897 HKD
Retailer 13HK$11,894 HKD
Retailer 2HK$12,216 HKD
Retailer 3HK$13,689 HKD
Retailer 7HK$13,988 HKD
Retailer 11HK$14,852 HKD
Retailer 5HK$15,853 HKD
Helzberg DiamondsHK$17,465 HKD

37 data points across 13 retailers

13 retailersHK$9,736 HKD to HK$17,465 HKD

A
Cheapest Retailer
-
HK$9,736 HKD
SGD 1,677 SGD
A
Retailer 2
-
HK$9,741 HKD
$1,242 USD
View
A
Retailer 3
-
HK$9,909 HKD
$1,263 USD
View
A
Retailer 4
-
HK$10,443 HKD
$1,331 USD
View
A
Retailer 5
-
HK$10,613 HKD
SGD 1,828 SGD
View
A
Retailer 6
-
HK$10,897 HKD
£1,094 GBP
View
B+
Retailer 7
-
HK$11,894 HKD
$1,516 USD
View
B+
Retailer 8
-
HK$12,216 HKD
$1,557 USD
View
B+
Retailer 9
-
HK$13,689 HKD
$1,745 USD
View
B+
Retailer 10
-
HK$13,988 HKD
€1,698 EUR
View
B
Retailer 11
-
HK$14,852 HKD
$1,893 USD
View
B+
Retailer 12
-
HK$15,853 HKD
$2,021 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHIKIGJJIIK · Nov 1
HK$17,465 HKD
$2,226 USD
View
12 more retailers have this diamond
Prices start from HK$9,736 HKDSave up to HK$7,728 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$9,736 HKD