Oval|Natural|GIA

0.81ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 6525241652

Certificate GIA 6525241652

Diamond specifications and retailer prices

From $1,395 USD
HK$10,900 HKD
As of October 30, 2026
Save $3,253 USD (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,648 USD 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 $1,395 to $4,648, a $3,253 spread on the same certified stone. NZ Jewellers lists it at $4,648. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,648 USD|Low: $1,395 USD|High: $4,648 USD|Avg: $2,324 USD
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
October 30, 2026
Retailer 5$1,395 USD
Retailer 3$1,671 USD
Retailer 16$1,736 USD
Retailer 13$1,758 USD
Retailer 8$1,906 USD
Retailer 15$1,950 USD
Retailer 4$1,994 USD
Retailer 9$2,090 USD
Retailer 6$2,155 USD
Retailer 7$2,199 USD
Retailer 2$2,410 USD
Retailer 14$2,487 USD
Retailer 11$2,599 USD
Retailer 12$2,812 USD
Retailer 10$3,357 USD
NZ Jewellers$4,648 USD

33 data points across 16 retailers

21 retailers$1,395 USD to $4,648 USD

A
Cheapest Retailer
-
$1,395 USD
HK$10,900 HKD
A
Retailer 2
-
$1,671 USD
View
B+
Retailer 3
-
$1,736 USD
View
B+
Retailer 4
-
$1,758 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,906 USD
View
B+
Retailer 6
-
$1,906 USD
View
B+
Retailer 7
-
$1,950 USD
View
B+
Retailer 8
-
$1,965 USD
SGD 2,656 SGD
View
B+
Retailer 9
-
$1,994 USD
View
B+
Retailer 10
-
$2,043 USD
View
B+
Retailer 11
-
$2,090 USD
£1,645 GBP
View
B+
Retailer 12
-
$2,092 USD
A$3,218 AUD
View
B+
Retailer 13
-
$2,155 USD
View
B+
Retailer 14
-
$2,199 USD
View
B+
Retailer 15
-
$2,270 USD
View
B+
Retailer 16
-
$2,410 USD
£1,898 GBP
View
Retailer 17
-
$2,487 USD
A$3,826 AUD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
$2,599 USD
€2,475 EUR
View
B
Retailer 19
-
$2,812 USD
ZAR 45,425 ZAR
View
B
Retailer 20
-
$3,357 USD
£2,643 GBP
View
Most Expensive
B
NZ Jewellers
ee48b472-1935-4ccf-9af5-85d15c1bbfe1 · Oct 30
$4,648 USD
View
20 more retailers have this diamond
Prices start from $1,395 USDSave up to $3,253 USD

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
$1,395 USD