Oval|Natural|GIA

1.30ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 6522649297

Certificate GIA 6522649297

Diamond specifications and retailer prices

From $6,421 NZD
$3,619 USD
As of October 30, 2026
Save $7,612 NZD (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $14,033 NZD at NZ Jewellers · As of October 30, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6522649297. Listed at 22 retailers as of October 30, 2026, with prices from $6,421 to $14,033, a $7,612 spread on the same certified stone. NZ Jewellers lists it at $14,033. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle39.43°
OriginNatural
Grading LabGIA
CertificateGIA 6522649297
Dimensions8.46 × 6.10 × 3.82 mm
L/W Ratio1.39
Top View
8.46 mm6.10 mm1.30 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522649297
Side View
Table 60.0%Crown 40.2°Girdle: MED-THKPavilion 39.43°Culet: NoneDepth 62.6%

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: Oct 30
Current: $14,033 NZD|Low: $6,421 NZD|High: $14,033 NZD|Avg: $8,065 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 4$6,421 NZD
Retailer 5$6,535 NZD
Retailer 20$6,538 NZD
Retailer 12$6,854 NZD
Retailer 11$6,888 NZD
Retailer 3$7,272 NZD
Retailer 16$7,298 NZD
Retailer 17$7,298 NZD
Retailer 18$7,298 NZD
Retailer 6$7,482 NZD
Retailer 14$7,545 NZD
Retailer 8$7,931 NZD
Retailer 9$7,931 NZD
Retailer 10$7,956 NZD
Retailer 2$7,964 NZD
Retailer 7$8,197 NZD
Retailer 19$8,421 NZD
Retailer 15$9,116 NZD
Retailer 13$12,828 NZD
NZ Jewellers$14,033 NZD

18 data points across 20 retailers

22 retailers$6,421 NZD to $14,033 NZD

A
Cheapest Retailer
-
$6,421 NZD
$3,619 USD
B+
Retailer 2
-
$6,535 NZD
$3,683 USD
View
B+
Retailer 3
-
$6,538 NZD
$3,685 USD
View
B+
Retailer 4
-
$6,854 NZD
$3,863 USD
View
B+
Retailer 5
-
$7,272 NZD
$4,098 USD
View
Retailer 6
-
$7,298 NZD
$4,113 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$7,298 NZD
$4,113 USD
View
Retailer 8
-
$7,298 NZD
$4,113 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$7,298 NZD
$4,113 USD
View
B+
Retailer 10
-
$7,298 NZD
$4,113 USD
View
B+
Retailer 11
-
$7,482 NZD
$4,217 USD
View
B+
Retailer 12
-
$7,545 NZD
£3,348 GBP
View
B+
Retailer 13
-
$7,931 NZD
$4,470 USD
View
B+
Retailer 14
-
$7,931 NZD
$4,470 USD
View
B+
Retailer 15
-
$7,964 NZD
£3,534 GBP
View
B
Retailer 16
-
$8,197 NZD
$4,620 USD
View
Retailer 17
-
$8,421 NZD
$4,746 USD
View
Price last confirmed 13 days ago
B
Retailer 18
-
$8,421 NZD
$4,746 USD
View
B+
Retailer 19
-
$9,116 NZD
€4,893 EUR
View
B
Retailer 20
-
$12,828 NZD
£5,693 GBP
View
Retailer 21
-
$14,033 NZD
$7,909 USD
View
Price last confirmed 15 days ago
Most Expensive
B
NZ Jewellers
eac1b174-59fd-42ae-b91f-06a74662c7e4 · Oct 30
$14,033 NZD
$7,909 USD
View
21 more retailers have this diamond
Prices start from $6,421 NZDSave up to $7,612 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
$6,421 NZD