CaratHunter
Plans
Oval|Natural|GIA

0.81ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 6525241652

Certificate GIA 6525241652

Diamond specifications and retailer prices

From $2,004 AUD
HK$11,000 HKD
As of November 1, 2026
Save $4,612 AUD (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,617 AUD 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 6525241652. Listed at 21 retailers as of October 30, 2026, with prices from $2,004 to $6,617, a $4,612 spread on the same certified stone. NZ Jewellers lists it at $6,617. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6525241652
Dimensions7.73 × 5.14 × 3.12 mm
L/W Ratio1.50
Top View
7.73 mm5.14 mm0.81 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6525241652
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 60.7%

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: $6,617 AUD|Low: $1,986 AUD|High: $6,617 AUD|Avg: $3,339 AUD
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
November 1, 2026
Retailer 9$2,004 AUD
Retailer 4$2,379 AUD
Retailer 3$2,471 AUD
Retailer 12$2,503 AUD
Retailer 14$2,776 AUD
Retailer 5$2,839 AUD
Retailer 8$2,975 AUD
Retailer 6$3,068 AUD
Retailer 2$3,420 AUD
Retailer 13$3,540 AUD
Retailer 11$3,706 AUD
Retailer 10$4,041 AUD
Retailer 7$4,753 AUD
NZ Jewellers$6,617 AUD

34 data points across 14 retailers

21 retailers$2,004 AUD to $6,617 AUD

A
Cheapest Retailer
-
$2,004 AUD
HK$11,000 HKD
A
Retailer 2
-
$2,379 AUD
$1,671 USD
View
B+
Retailer 3
-
$2,471 AUD
$1,736 USD
View
B+
Retailer 4
-
$2,503 AUD
$1,758 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,713 AUD
$1,906 USD
View
B+
Retailer 6
-
$2,713 AUD
$1,906 USD
View
B+
Retailer 7
-
$2,776 AUD
$1,950 USD
View
B+
Retailer 8
-
$2,798 AUD
SGD 2,656 SGD
View
B+
Retailer 9
-
$2,839 AUD
$1,994 USD
View
B+
Retailer 10
-
$2,909 AUD
$2,043 USD
View
B+
Retailer 11
-
$2,975 AUD
£1,646 GBP
View
B+
Retailer 12
-
$2,978 AUD
View
B+
Retailer 13
-
$3,068 AUD
$2,155 USD
View
B+
Retailer 14
-
$3,130 AUD
$2,199 USD
View
B+
Retailer 15
-
$3,231 AUD
$2,270 USD
View
B+
Retailer 16
-
$3,420 AUD
£1,892 GBP
View
Retailer 17
-
$3,540 AUD
View
Price last confirmed 26 days ago
B+
Retailer 18
-
$3,706 AUD
€2,479 EUR
View
B
Retailer 19
-
$4,041 AUD
ZAR 45,853 ZAR
View
B
Retailer 20
-
$4,753 AUD
£2,629 GBP
View
Most Expensive
B
NZ Jewellers
ee48b472-1935-4ccf-9af5-85d15c1bbfe1 · Oct 30
$6,617 AUD
$4,648 USD
View
20 more retailers have this diamond
Prices start from $2,004 AUDSave up to $4,612 AUD

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
$2,004 AUD