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Oval|Natural|GIA

0.81ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 6532150218

Certificate GIA 6532150218

Diamond specifications and retailer prices

From $2,218 NZD
$1,250 USD
As of October 31, 2026
Save $1,159 NZD (34%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,377 NZD at GemTrove · As of October 31, 2026
View at GemTrove

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 6532150218. Listed at 12 retailers as of October 31, 2026, with prices from $2,218 to $3,377, a $1,159 spread on the same certified stone. GemTrove lists it at $3,377. 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
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6532150218
Dimensions7.11 × 5.28 × 3.35 mm
L/W Ratio1.35
Top View
7.11 mm5.28 mm0.81 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6532150218
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.5%

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: Oct 31
Current: $3,377 NZD|Low: $2,033 NZD|High: $3,377 NZD|Avg: $2,834 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11$2,218 NZD
Retailer 4$2,480 NZD
Retailer 3$2,498 NZD
Retailer 2$2,692 NZD
Retailer 9$2,711 NZD
Retailer 10$2,752 NZD
Retailer 6$2,892 NZD
Retailer 8$2,892 NZD
Retailer 5$2,906 NZD
Retailer 7$2,981 NZD
GemTrove$3,377 NZD

41 data points across 11 retailers

12 retailers$2,218 NZD to $3,377 NZD

A
Cheapest Retailer
-
$2,218 NZD
$1,250 USD
Final sale: no returns
A
Retailer 2
-
$2,480 NZD
$1,398 USD
View
A
Retailer 3
-
$2,498 NZD
MYR 5,735 MYR
View
Retailer 4
-
$2,516 NZD
$1,418 USD
View
Price last confirmed 76 days ago
A
Retailer 5
-
$2,692 NZD
£1,195 GBP
View
A
Retailer 6
-
$2,711 NZD
$1,528 USD
View
A
Retailer 7
-
$2,752 NZD
SGD 2,096 SGD
View
A
Retailer 8
-
$2,892 NZD
$1,630 USD
View
A
Retailer 9
-
$2,892 NZD
$1,630 USD
View
B+
Retailer 10
-
$2,906 NZD
$1,638 USD
View
A
Retailer 11
-
$2,981 NZD
$1,680 USD
View
Most Expensive
B+
GemTrove
GT-N-01281376-98 · Oct 31
$3,377 NZD
A$2,928 AUD
View
11 more retailers have this diamond
Prices start from $2,218 NZDSave up to $1,159 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
$2,218 NZD