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Oval|Natural|GIA

0.81ct D SI1 Oval Natural Diamond

ID • D/SI1 • GIA 6531415768

Certificate GIA 6531415768

Diamond specifications and retailer prices

From $2,044 NZD
HK$9,000 HKD
As of November 1, 2026
Save $4,494 NZD (69%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,538 NZD 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 $2,044 to $6,538, a $4,494 spread on the same certified stone. NZ Jewellers lists it at $6,538. 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: $6,538 NZD|Low: $2,044 NZD|High: $6,538 NZD|Avg: $3,378 NZD
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 12$2,044 NZD
Retailer 2$2,142 NZD
Retailer 9$2,473 NZD
Retailer 6$2,523 NZD
Retailer 8$2,552 NZD
Retailer 7$2,582 NZD
Retailer 5$2,681 NZD
Retailer 17$2,681 NZD
Retailer 3$2,803 NZD
Retailer 11$2,990 NZD
Retailer 4$3,093 NZD
Retailer 10$3,379 NZD
Retailer 13$3,661 NZD
Retailer 16$3,955 NZD
Retailer 14$4,721 NZD
Retailer 15$5,600 NZD
NZ Jewellers$6,538 NZD

22 data points across 17 retailers

23 retailers$2,044 NZD to $6,538 NZD

A
Cheapest Retailer
-
$2,044 NZD
HK$9,000 HKD
A
Retailer 2
-
$2,142 NZD
₹114,999 INR
View
A
Retailer 3
-
$2,473 NZD
$1,394 USD
View
Final sale: no returns
A
Retailer 4
-
$2,523 NZD
$1,422 USD
View
A
Retailer 5
-
$2,552 NZD
SGD 1,944 SGD
View
A
Retailer 6
-
$2,582 NZD
$1,455 USD
View
A
Retailer 7
-
$2,630 NZD
$1,482 USD
View
A
Retailer 8
-
$2,644 NZD
$1,490 USD
View
A
Retailer 9
-
$2,681 NZD
$1,511 USD
View
A
Retailer 10
-
$2,681 NZD
$1,511 USD
View
A
Retailer 11
-
$2,803 NZD
$1,580 USD
View
A
Retailer 12
-
$2,850 NZD
SGD 2,171 SGD
View
A
Retailer 13
-
$2,921 NZD
$1,647 USD
View
A
Retailer 14
-
$2,990 NZD
£1,327 GBP
View
A
Retailer 15
-
$3,093 NZD
$1,743 USD
View
B+
Retailer 16
-
$3,227 NZD
A$2,798 AUD
View
B+
Retailer 17
-
$3,379 NZD
£1,500 GBP
View
Retailer 18
-
$3,515 NZD
A$3,048 AUD
View
Price last confirmed 27 days ago
B+
Retailer 19
-
$3,661 NZD
€1,965 EUR
View
B+
Retailer 20
-
$3,955 NZD
ZAR 36,009 ZAR
View
B+
Retailer 21
-
$4,721 NZD
£2,095 GBP
View
B
Retailer 22
-
$5,600 NZD
£2,485 GBP
View
Most Expensive
B
NZ Jewellers
948acbc2-d2d5-495d-8a15-0bb3bba6f182 · Oct 30
$6,538 NZD
$3,685 USD
View
22 more retailers have this diamond
Prices start from $2,044 NZDSave up to $4,494 NZD

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
$2,044 NZD