CaratHunter
Plans
Oval|Natural|GIA

1.30ct L SI1 Oval Natural Diamond

ID • L/SI1 • GIA 2548703818

Certificate GIA 2548703818

Diamond specifications and retailer prices

From $3,626 NZD
As of November 6, 2026
Save $4,189 NZD (54%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,814 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2548703818. Listed at 10 retailers as of November 5, 2026, with prices from $3,626 to $7,814, a $4,189 spread on the same certified stone. NZ Jewellers lists it at $7,814. 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

1.30
Carat
L
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2548703818
Dimensions6.00 × 8.40 × 3.87 mm
L/W Ratio1.40
Top View
6.00 mm8.40 mm1.30 ctL / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2548703818
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 64.6%

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: $7,814 NZD|Low: $3,624 NZD|High: $7,814 NZD|Avg: $4,396 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$3,626 NZD
Retailer 5$3,738 NZD
Retailer 7$3,738 NZD
Retailer 9$3,788 NZD
Retailer 8$3,911 NZD
Retailer 3$4,061 NZD
Retailer 6$4,313 NZD
Retailer 4$4,562 NZD
NZ Jewellers$7,814 NZD

40 data points across 9 retailers

10 retailers$3,626 NZD to $7,814 NZD

B+
Cheapest Retailer
-
$3,626 NZD
B+
Retailer 2
-
$3,738 NZD
View
Retailer 3
-
$3,738 NZD
View
Price last confirmed 8 days ago
Retailer 4
-
$3,738 NZD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$3,788 NZD
View
B+
Retailer 6
-
$3,911 NZD
View
B+
Retailer 7
-
$4,061 NZD
View
B
Retailer 8
-
$4,313 NZD
View
B
Retailer 9
-
$4,562 NZD
View
Most Expensive
C
NZ Jewellers
ef221123-5d6c-4eae-950b-847b169bec57 · Nov 5
$7,814 NZD
$4,332 USD
View
9 more retailers have this diamond
Prices start from $3,626 NZDSave up to $4,189 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
$3,626 NZD