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Round|Natural|GIA

1.30ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6541936038

Certificate GIA 6541936038

Diamond specifications and retailer prices

From $5,314 NZD
HK$23,400 HKD
As of October 30, 2026
Save $7,045 NZD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,360 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural round diamond

This 1.3ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6541936038. Listed at 19 retailers as of October 30, 2026, with prices from $5,314 to $12,360, a $7,045 spread on the same certified stone. NZ Jewellers lists it at $12,360. 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6541936038
Dimensions7.02 × 7.06 × 4.29 mm
L/W Ratio1.01
Top View
7.02 mm7.06 mm1.30 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541936038
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.9%

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: Oct 30
Current: $12,360 NZD|Low: $5,314 NZD|High: $12,360 NZD|Avg: $7,564 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
October 31, 2026
Retailer 6$5,314 NZD
Retailer 14$5,409 NZD
Retailer 12$6,280 NZD
Retailer 16$6,302 NZD
Retailer 5$6,540 NZD
Retailer 4$6,547 NZD
Retailer 7$6,552 NZD
Retailer 9$6,746 NZD
Retailer 17$7,094 NZD
Retailer 18$7,094 NZD
Retailer 13$7,281 NZD
Retailer 8$7,598 NZD
Retailer 11$7,907 NZD
Retailer 3$8,123 NZD
Retailer 2$8,185 NZD
Retailer 10$10,352 NZD
Retailer 15$11,927 NZD
NZ Jewellers$12,360 NZD

38 data points across 18 retailers

19 retailers$5,314 NZD to $12,360 NZD

A
Cheapest Retailer
-
$5,314 NZD
HK$23,400 HKD
A
Retailer 2
-
$5,409 NZD
₹290,353 INR
View
A
Retailer 3
-
$5,954 NZD
A$5,163 AUD
View
A
Retailer 4
-
$6,280 NZD
£2,787 GBP
View
A
Retailer 5
-
$6,302 NZD
$3,552 USD
View
A
Retailer 6
-
$6,540 NZD
SGD 4,981 SGD
View
A
Retailer 7
-
$6,547 NZD
$3,690 USD
View
Final sale: no returns
A
Retailer 8
-
$6,552 NZD
$3,693 USD
View
A
Retailer 9
-
$6,746 NZD
SGD 5,138 SGD
View
A
Retailer 10
-
$7,094 NZD
$3,998 USD
View
A
Retailer 11
-
$7,094 NZD
$3,998 USD
View
A
Retailer 12
-
$7,281 NZD
£3,231 GBP
View
Retailer 13
-
$7,598 NZD
$4,282 USD
View
Price last confirmed 14 days ago
A
Retailer 14
-
$7,907 NZD
€4,244 EUR
View
A
Retailer 15
-
$8,123 NZD
£3,605 GBP
View
A
Retailer 16
-
$8,185 NZD
$4,613 USD
View
B+
Retailer 17
-
$10,352 NZD
$5,834 USD
View
B+
Retailer 18
-
$11,927 NZD
£5,293 GBP
View
Most Expensive
B+
NZ Jewellers
d4ed5c7e-7ff3-4ced-a4fa-0392b1ccd5c1 · Oct 30
$12,360 NZD
$6,966 USD
View
18 more retailers have this diamond
Prices start from $5,314 NZDSave up to $7,045 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 Round
$5,314 NZD