CaratHunter
Plans
Oval|Natural|GIA

1.30ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 6542684133

Certificate GIA 6542684133

Diamond specifications and retailer prices

From $6,200 NZD
HK$27,300 HKD
As of November 1, 2026
Save $8,056 NZD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $14,257 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542684133. Listed at 23 retailers as of October 30, 2026, with prices from $6,200 to $14,257, a $8,056 spread on the same certified stone. NZ Jewellers lists it at $14,257. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542684133
Dimensions8.53 × 6.17 × 3.89 mm
L/W Ratio1.38
Top View
8.53 mm6.17 mm1.30 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542684133
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.9%

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 1
Current: $14,257 NZD|Low: $6,200 NZD|High: $14,257 NZD|Avg: $9,053 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
November 2, 2026
Retailer 17$6,200 NZD
Retailer 13$6,502 NZD
Retailer 8$7,111 NZD
Retailer 9$7,299 NZD
Retailer 11$7,525 NZD
Retailer 14$7,982 NZD
Retailer 12$8,107 NZD
Retailer 4$8,183 NZD
Retailer 5$8,183 NZD
Retailer 7$8,183 NZD
Retailer 2$8,419 NZD
Retailer 10$9,226 NZD
Retailer 6$9,443 NZD
Retailer 16$10,059 NZD
Retailer 15$13,033 NZD
Retailer 3$13,565 NZD
NZ Jewellers$14,257 NZD

23 data points across 17 retailers

23 retailers$6,200 NZD to $14,257 NZD

A
Cheapest Retailer
-
$6,200 NZD
HK$27,300 HKD
A
Retailer 2
-
$6,502 NZD
₹348,983 INR
View
B+
Retailer 3
-
$7,111 NZD
$4,008 USD
View
B+
Retailer 4
-
$7,299 NZD
SGD 5,559 SGD
View
B+
Retailer 5
-
$7,525 NZD
$4,241 USD
View
Final sale: no returns
B+
Retailer 6
-
$7,589 NZD
$4,277 USD
View
B+
Retailer 7
-
$7,594 NZD
$4,280 USD
View
Retailer 8
-
$7,877 NZD
SGD 5,999 SGD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$7,982 NZD
£3,542 GBP
View
B
Retailer 10
-
$8,094 NZD
A$7,018 AUD
View
B+
Retailer 11
-
$8,107 NZD
£3,598 GBP
View
B+
Retailer 12
-
$8,183 NZD
$4,612 USD
View
B+
Retailer 13
-
$8,183 NZD
$4,612 USD
View
B+
Retailer 14
-
$8,183 NZD
$4,612 USD
View
Retailer 15
-
$8,310 NZD
A$7,206 AUD
View
Price last confirmed 23 days ago
B
Retailer 16
-
$8,410 NZD
$4,740 USD
View
B
Retailer 17
-
$8,419 NZD
$4,745 USD
View
B+
Retailer 18
-
$9,226 NZD
€4,952 EUR
View
B
Retailer 19
-
$9,443 NZD
$5,322 USD
View
B
Retailer 20
-
$10,059 NZD
ZAR 91,585 ZAR
View
B
Retailer 21
-
$13,033 NZD
£5,784 GBP
View
B
Retailer 22
-
$13,565 NZD
£6,020 GBP
View
Most Expensive
B
NZ Jewellers
cd054cff-f3ed-4fe5-a3c6-a33bec30395a · Oct 30
$14,257 NZD
$8,035 USD
View
22 more retailers have this diamond
Prices start from $6,200 NZDSave up to $8,056 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
$6,200 NZD