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Oval|Natural|GIA

1.30ct L SI1 Oval Natural Diamond

EX • L/SI1 • GIA 1543515702

Certificate GIA 1543515702

Diamond specifications and retailer prices

From $2,626 NZD
As of November 6, 2026
Save $5,886 NZD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,513 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 1543515702. Listed at 11 retailers as of November 5, 2026, with prices from $2,626 to $8,513, a $5,886 spread on the same certified stone. NZ Jewellers lists it at $8,513. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1543515702
Dimensions9.20 × 6.08 × 3.75 mm
L/W Ratio1.51
Girdle conditionFaceted
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
9.20 mm6.08 mm1.30 ctL / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543515702
Side View
Table 56.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 61.7%

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: Nov 6
Current: $8,513 NZD|Low: $2,626 NZD|High: $8,686 NZD|Avg: $4,199 NZD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$2,626 NZD
Retailer 10$3,153 NZD
Retailer 4$3,386 NZD
Retailer 3$3,426 NZD
Retailer 9$3,572 NZD
Retailer 5$3,738 NZD
Retailer 7$3,790 NZD
Retailer 8$4,259 NZD
Retailer 11$4,275 NZD
Retailer 6$4,741 NZD
NZ Jewellers$8,513 NZD

26 data points across 11 retailers

11 retailers$2,626 NZD to $8,513 NZD

A
Cheapest Retailer
-
$2,626 NZD
A
Retailer 2
-
$3,153 NZD
View
A
Retailer 3
-
$3,386 NZD
View
B+
Retailer 4
-
$3,426 NZD
View
B+
Retailer 5
-
$3,572 NZD
View
B+
Retailer 6
-
$3,738 NZD
View
B+
Retailer 7
-
$3,790 NZD
View
B+
Retailer 8
-
$4,259 NZD
View
B+
Retailer 9
-
$4,275 NZD
View
B
Retailer 10
-
$4,741 NZD
View
Most Expensive
C
NZ Jewellers
5d240d32-b208-456c-a199-5a17b91c528d · Nov 5
$8,513 NZD
$4,719 USD
View
10 more retailers have this diamond
Prices start from $2,626 NZDSave up to $5,886 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
1.30ct Oval
$2,626 NZD