CaratHunter
Plans
Oval|Natural|GIA

0.81ct D SI1 Oval Natural Diamond

ID • D/SI1 • GIA 6531415768

Certificate GIA 6531415768

Diamond specifications and retailer prices

From HK$9,038 HKD
As of November 1, 2026
Save HK$19,873 HKD (69%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$28,911 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.81ct natural oval diamond

This 0.81ct 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 6531415768. Listed at 23 retailers as of October 30, 2026, with prices from HK$9,038 to HK$28,911, a HK$19,873 spread on the same certified stone. NZ Jewellers lists it at HK$28,911. 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

0.81
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6531415768
Dimensions7.47 × 5.35 × 3.24 mm
L/W Ratio1.40
Top View
7.47 mm5.35 mm0.81 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6531415768
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.6%

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 1
Current: HK$28,911 HKD|Low: HK$9,038 HKD|High: HK$28,911 HKD|Avg: HK$14,939 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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 12HK$9,038 HKD
Retailer 2HK$9,474 HKD
Retailer 9HK$10,937 HKD
Retailer 6HK$11,157 HKD
Retailer 8HK$11,287 HKD
Retailer 7HK$11,415 HKD
Retailer 5HK$11,855 HKD
Retailer 17HK$11,855 HKD
Retailer 3HK$12,396 HKD
Retailer 11HK$13,223 HKD
Retailer 4HK$13,675 HKD
Retailer 10HK$14,943 HKD
Retailer 13HK$16,188 HKD
Retailer 16HK$17,488 HKD
Retailer 14HK$20,875 HKD
Retailer 15HK$24,761 HKD
NZ JewellersHK$28,911 HKD

22 data points across 17 retailers

23 retailersHK$9,038 HKD to HK$28,911 HKD

A
Cheapest Retailer
-
HK$9,038 HKD
A
Retailer 2
-
HK$9,474 HKD
₹114,999 INR
View
A
Retailer 3
-
HK$10,937 HKD
$1,394 USD
View
Final sale: no returns
A
Retailer 4
-
HK$11,157 HKD
$1,422 USD
View
A
Retailer 5
-
HK$11,287 HKD
SGD 1,944 SGD
View
A
Retailer 6
-
HK$11,415 HKD
$1,455 USD
View
A
Retailer 7
-
HK$11,627 HKD
$1,482 USD
View
A
Retailer 8
-
HK$11,690 HKD
$1,490 USD
View
A
Retailer 9
-
HK$11,855 HKD
$1,511 USD
View
A
Retailer 10
-
HK$11,855 HKD
$1,511 USD
View
A
Retailer 11
-
HK$12,396 HKD
$1,580 USD
View
A
Retailer 12
-
HK$12,604 HKD
SGD 2,171 SGD
View
A
Retailer 13
-
HK$12,918 HKD
$1,647 USD
View
A
Retailer 14
-
HK$13,223 HKD
£1,327 GBP
View
A
Retailer 15
-
HK$13,675 HKD
$1,743 USD
View
B+
Retailer 16
-
HK$14,269 HKD
A$2,798 AUD
View
B+
Retailer 17
-
HK$14,943 HKD
£1,500 GBP
View
Retailer 18
-
HK$15,544 HKD
A$3,048 AUD
View
Price last confirmed 26 days ago
B+
Retailer 19
-
HK$16,188 HKD
€1,965 EUR
View
B+
Retailer 20
-
HK$17,488 HKD
ZAR 36,009 ZAR
View
B+
Retailer 21
-
HK$20,875 HKD
£2,095 GBP
View
B
Retailer 22
-
HK$24,761 HKD
£2,485 GBP
View
Most Expensive
B
NZ Jewellers
948acbc2-d2d5-495d-8a15-0bb3bba6f182 · Oct 30
HK$28,911 HKD
$3,685 USD
View
22 more retailers have this diamond
Prices start from HK$9,038 HKDSave up to HK$19,873 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
0.81ct Oval
HK$9,038 HKD