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Oval|Natural|GIA

0.91ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 2165451145

Certificate GIA 2165451145

Diamond specifications and retailer prices

From $4,150 AUD
$2,915 USD
As of October 28, 2026
Save $4,807 AUD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,282 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural oval diamond

This 0.91ct natural oval sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2165451145. Listed at 18 retailers as of October 28, 2026, with a 116% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.91
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2165451145
Dimensions7.84 × 5.22 × 3.44 mm
L/W Ratio1.50
Top View
7.84 mm5.22 mm0.91 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2165451145
Side View
Table 58.0%CrownGirdle: MED-EXTPavilionCulet: NoneDepth 65.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $5,568 AUD|Low: $4,117 AUD|High: $9,016 AUD|Avg: $5,926 AUD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$4,150 AUD
Retailer 8$4,612 AUD
Retailer 6$4,936 AUD
Retailer 1$5,568 AUD
Retailer 4$5,869 AUD
Retailer 2$6,033 AUD
Retailer 7$6,121 AUD
Retailer 9$7,607 AUD
Retailer 3$8,957 AUD

42 data points across 9 retailers

18 retailers$4,150 AUD to $8,957 AUD

B
Cheapest Retailer
-
$4,150 AUD
$2,915 USD
B
Retailer 2
-
$4,268 AUD
$2,998 USD
View
B
Retailer 3
-
$4,285 AUD
$3,010 USD
View
B
Retailer 4
-
$4,612 AUD
$3,240 USD
View
B
Retailer 5
-
$4,826 AUD
$3,390 USD
View
B
Retailer 6
-
$4,826 AUD
$3,390 USD
View
B
Retailer 7
-
$4,936 AUD
CA$4,816 CAD
View
B
Retailer 8
-
$5,012 AUD
$3,521 USD
View
B
Retailer 9
-
$5,430 AUD
$3,814 USD
View
B
Retailer 10
-
$5,467 AUD
$3,840 USD
View
B
Retailer 11
-
$5,467 AUD
$3,840 USD
View
B
Retailer 12
-
$5,568 AUD
£3,080 GBP
View
B
Retailer 13
-
$5,569 AUD
$3,912 USD
View
B
Retailer 14
-
$5,652 AUD
$3,970 USD
View
B
Retailer 15
-
$5,869 AUD
€3,926 EUR
View
B
Retailer 16
-
$6,121 AUD
$4,300 USD
View
B
Retailer 17
-
$8,957 AUD
£4,954 GBP
View
Most Expensive
NZ Jewellers
ebadd071-96a5-4c0f-b17a-d77a641d3acb · Oct 30
$9,282 AUD
$6,520 USD
View
Price under review
17 more retailers have this diamond
Prices start from $4,150 AUDSave up to $4,807 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.

B
0.91ct Oval
$4,150 AUD