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Oval|Natural|GIA

0.80ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 6565117378

Certificate GIA 6565117378

Diamond specifications and retailer prices

From HK$7,130 HKD
As of October 22, 2026
Save HK$1,845 HKD (21%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$23,716 HKD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565117378. Listed at 19 retailers as of October 22, 2026, with a 26% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle39.4°
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 6565117378
Dimensions7.05 × 5.19 × 3.38 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Top View
7.05 mm5.19 mm0.80 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6565117378
Side View
Table 63.0%Crown 39.4°Girdle: THN-THKPavilion 40.5°Culet: NoneDepth 65.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 22
Current: HK$23,716 HKD|Low: HK$7,130 HKD|High: HK$25,222 HKD|Avg: HK$11,979 HKD|-6.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 21, 2026
Retailer 14HK$7,130 HKD
Retailer 15HK$7,319 HKD
Retailer 4HK$8,669 HKD
Retailer 17HK$8,975 HKD
Retailer 9HK$9,642 HKD
Retailer 6HK$9,720 HKD
Retailer 13HK$9,728 HKD
Retailer 2HK$10,230 HKD
Retailer 11HK$10,340 HKD
Retailer 12HK$10,718 HKD
Retailer 8HK$10,818 HKD
Retailer 16HK$10,834 HKD
Retailer 3HK$11,218 HKD
Retailer 18HK$12,199 HKD
Retailer 5HK$13,320 HKD
Retailer 10HK$13,520 HKD
Retailer 7HK$15,207 HKD
Retailer 19HK$17,904 HKD
NZ JewellersHK$23,716 HKD

24 data points across 19 retailers

19 retailersHK$7,130 HKD to HK$8,975 HKD

A
Cheapest Retailer
-
HK$7,130 HKD
A
Retailer 2
-
HK$7,319 HKD
₹88,852 INR
View
Price last confirmed 9 days ago
A
Retailer 3
-
HK$8,669 HKD
$1,105 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
HK$8,975 HKD
$1,144 USD
View
Final sale: no returns
A
Retailer 5
-
HK$9,642 HKD
$1,229 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$9,720 HKD
$1,239 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$9,728 HKD
$1,240 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
HK$10,230 HKD
$1,304 USD
View
Price last confirmed 8 days ago
A
Retailer 9
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HK$10,340 HKD
$1,318 USD
View
Price last confirmed 13 days ago
A
Retailer 10
-
HK$10,718 HKD
£1,076 GBP
View
Price last confirmed 8 days ago
A
Retailer 11
-
HK$10,818 HKD
$1,379 USD
View
Price last confirmed 12 days ago
A
Retailer 12
-
HK$10,834 HKD
$1,381 USD
View
Price last confirmed 9 days ago
A
Retailer 13
-
HK$11,218 HKD
$1,430 USD
View
Price last confirmed 8 days ago
A
Retailer 14
-
HK$12,199 HKD
$1,555 USD
View
Price last confirmed 7 days ago
A
Retailer 15
-
HK$13,320 HKD
€1,617 EUR
View
Price last confirmed 11 days ago
B+
Retailer 16
-
HK$13,520 HKD
A$2,651 AUD
View
Price last confirmed 25 days ago
B+
Retailer 17
-
HK$15,207 HKD
ZAR 31,316 ZAR
View
Price last confirmed 12 days ago
B+
Retailer 18
-
HK$17,904 HKD
£1,797 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
bf6725ec-d30f-4bd1-b5ae-718108cc1e00 · Oct 20
HK$23,716 HKD
$3,023 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from HK$7,130 HKDSave up to HK$1,845 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$7,130 HKD