Oval|Natural|GIA

1.30ct I SI1 Oval Natural Diamond

VG • I/SI1 • GIA 2456547462

Certificate GIA 2456547462

Diamond specifications and retailer prices

From $6,965 NZD
As of November 6, 2026
Save $8,278 NZD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $15,243 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2456547462. Listed at 19 retailers as of November 5, 2026, with prices from $6,965 to $15,243, a $8,278 spread on the same certified stone. NZ Jewellers lists it at $15,243. 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

1.30
Carat
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2456547462
Dimensions7.98 × 5.93 × 3.85 mm
L/W Ratio1.35
Top View
7.98 mm5.93 mm1.30 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2456547462
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $11,471 NZD|Low: $6,597 NZD|High: $11,498 NZD|Avg: $8,340 NZD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6$6,965 NZD
Retailer 9$7,284 NZD
Retailer 3$7,351 NZD
Retailer 4$7,620 NZD
Retailer 8$7,755 NZD
Retailer 5$8,256 NZD
Retailer 7$8,724 NZD
Retailer 2$9,893 NZD
Retailer 1$11,471 NZD

42 data points across 9 retailers

19 retailers$6,965 NZD to $15,243 NZD

B+
Cheapest Retailer
-
$6,965 NZD
B+
Retailer 2
-
$7,120 NZD
View
B+
Retailer 3
-
$7,196 NZD
View
B+
Retailer 4
-
$7,201 NZD
View
B+
Retailer 5
-
$7,284 NZD
View
B+
Retailer 6
-
$7,351 NZD
View
B+
Retailer 7
-
$7,620 NZD
View
Final sale: no returns
B+
Retailer 8
-
$7,755 NZD
View
Retailer 9
-
$8,256 NZD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$8,256 NZD
View
B
Retailer 11
-
$8,256 NZD
View
B
Retailer 12
-
$8,724 NZD
View
B
Retailer 13
-
$9,272 NZD
View
B
Retailer 14
-
$9,272 NZD
View
B
Retailer 15
-
$9,526 NZD
View
B
Retailer 16
-
$9,579 NZD
View
B
Retailer 17
-
$9,893 NZD
View
B
Retailer 18
-
$11,471 NZD
View
Most Expensive
C
NZ Jewellers
212ada41-ed6a-47c4-af95-b0ec8148bac8 · Nov 5
$15,243 NZD
$8,450 USD
View
18 more retailers have this diamond
Prices start from $6,965 NZDSave up to $8,278 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+
1.30ct Oval
$6,965 NZD