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Oval|Natural|GIA

0.72ct I SI1 Oval Natural Diamond

GD • I/SI1 • GIA 7428902206

Certificate GIA 7428902206

Diamond specifications and retailer prices

From $3,175 NZD
As of November 6, 2026
Save $1,690 NZD (35%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,795 NZD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 0.72ct natural oval diamond

This 0.72ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7428902206. Listed at 17 retailers as of November 6, 2026, with a 53% 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

0.72
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7428902206
Dimensions7.52 × 4.98 × 2.81 mm
L/W Ratio1.51
Culet sizeNone
Top View
7.52 mm4.98 mm0.72 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7428902206
Side View
Table 63.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 56.3%

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: Nov 6
Current: $5,795 NZD|Low: $3,229 NZD|High: $6,833 NZD|Avg: $4,690 NZD|+0.5%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$3,229 NZD
Retailer 7$3,245 NZD
Retailer 4$4,190 NZD
Retailer 8$4,771 NZD
Retailer 2$4,865 NZD
Retailer 3$5,269 NZD
Cape Diamonds$5,795 NZD
Retailer 5$6,797 NZD

37 data points across 8 retailers

17 retailers$3,175 NZD to $4,865 NZD

B
Cheapest Retailer
-
$3,175 NZD
Retailer 2
-
$3,229 NZD
View
Price last confirmed 9 days ago
B
Retailer 3
-
$3,245 NZD
View
Final sale: no returns
B
Retailer 4
-
$3,391 NZD
View
Retailer 5
-
$3,516 NZD
View
Price last confirmed 8 days ago
C
Retailer 6
-
$3,516 NZD
View
C
Retailer 7
-
$3,590 NZD
View
C
Retailer 8
-
$3,678 NZD
View
C
Retailer 9
-
$4,055 NZD
View
C
Retailer 10
-
$4,190 NZD
View
C
Retailer 11
-
$4,549 NZD
View
Retailer 12
-
$4,771 NZD
View
Price last confirmed 31 days ago
B
Retailer 13
-
$4,865 NZD
View
Retailer 14
-
$5,269 NZD
View
Price under review
Most Expensive
Cape Diamonds
cert_7428902206 · Nov 5
$5,795 NZD
ZAR 51,894 ZAR
View
Price under review
14 more retailers have this diamond
Prices start from $3,175 NZDSave up to $1,690 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.

B
0.72ct Oval
$3,175 NZD