CaratHunter
Plans
Round|Natural|GIA

1.30ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 3555244814

Certificate GIA 3555244814

Diamond specifications and retailer prices

From $7,673 NZD
₹410,401 INR
As of October 25, 2026
Save $9,905 NZD (56%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $17,577 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 3555244814. Listed at 26 retailers as of October 25, 2026, with prices from $7,673 to $17,577, a $9,905 spread on the same certified stone. NZ Jewellers lists it at $17,577. 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
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3555244814
Dimensions6.95 × 6.92 × 4.32 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.95 mm6.92 mm1.30 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3555244814
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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 25
Current: $17,577 NZD|Low: $7,517 NZD|High: $17,577 NZD|Avg: $10,456 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
Retailer 21
Retailer 22
Retailer 23
October 30, 2026
Retailer 9$7,673 NZD
Retailer 5$7,680 NZD
Retailer 16$7,927 NZD
Retailer 3$8,092 NZD
Retailer 23$8,304 NZD
Retailer 21$8,393 NZD
Retailer 6$8,789 NZD
Retailer 4$8,903 NZD
Retailer 18$9,522 NZD
Retailer 20$9,522 NZD
Retailer 22$9,522 NZD
Retailer 13$10,143 NZD
Retailer 17$10,184 NZD
Retailer 14$10,778 NZD
Retailer 15$10,787 NZD
Retailer 10$10,961 NZD
Retailer 7$10,986 NZD
Retailer 2$11,484 NZD
Retailer 19$11,593 NZD
Retailer 8$12,798 NZD
Retailer 11$13,183 NZD
Retailer 12$15,566 NZD
NZ Jewellers$17,577 NZD

22 data points across 23 retailers

26 retailers$7,673 NZD to $17,577 NZD

A
Cheapest Retailer
-
$7,673 NZD
₹410,401 INR
A
Retailer 2
-
$7,680 NZD
HK$33,700 HKD
View
Retailer 3
-
$8,016 NZD
SGD 6,084 SGD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$8,092 NZD
$4,545 USD
View
A
Retailer 5
-
$8,304 NZD
$4,664 USD
View
A
Retailer 6
-
$8,393 NZD
$4,714 USD
View
A
Retailer 7
-
$8,408 NZD
A$7,265 AUD
View
A
Retailer 8
-
$8,789 NZD
$4,936 USD
View
Final sale: no returns
A
Retailer 9
-
$8,903 NZD
$5,000 USD
View
Retailer 10
-
$8,938 NZD
$5,020 USD
View
Price last confirmed 15 days ago
A
Retailer 11
-
$9,196 NZD
$5,165 USD
View
A
Retailer 12
-
$9,522 NZD
$5,348 USD
View
A
Retailer 13
-
$9,522 NZD
$5,348 USD
View
A
Retailer 14
-
$9,522 NZD
$5,348 USD
View
B+
Retailer 15
-
$10,143 NZD
£4,486 GBP
View
B+
Retailer 16
-
$10,184 NZD
£4,504 GBP
View
B+
Retailer 17
-
$10,434 NZD
$5,860 USD
View
B+
Retailer 18
-
$10,778 NZD
$6,053 USD
View
B+
Retailer 19
-
$10,787 NZD
$6,058 USD
View
B+
Retailer 20
-
$10,961 NZD
$6,156 USD
View
B+
Retailer 21
-
$10,986 NZD
$6,170 USD
View
B+
Retailer 22
-
$11,484 NZD
€6,143 EUR
View
B+
Retailer 23
-
$12,798 NZD
ZAR 116,121 ZAR
View
B
Retailer 24
-
$13,183 NZD
$7,404 USD
View
Retailer 25
-
$15,566 NZD
£6,884 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
22debfc4-d354-4756-b2d9-d4afff6d9b0e · Oct 30
$17,577 NZD
$9,872 USD
View
25 more retailers have this diamond
Prices start from $7,673 NZDSave up to $9,905 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
$7,673 NZD