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Round|Natural|GIA

1.30ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6561279776

Certificate GIA 6561279776

Diamond specifications and retailer prices

From $5,110 NZD
HK$22,500 HKD
As of October 30, 2026
Save $7,351 NZD (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,461 NZD at Queensmith · As of October 28, 2026
View at Queensmith

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 6561279776. Listed at 19 retailers as of October 28, 2026, with prices from $5,110 to $12,461, a $7,351 spread on the same certified stone. Queensmith lists it at $12,461. 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
FluorescenceFaint
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6561279776
Dimensions6.96 × 7.00 × 4.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural
Top View
6.96 mm7.00 mm1.30 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561279776
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.2°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 30
Current: $12,461 NZD|Low: $5,393 NZD|High: $12,506 NZD|Avg: $7,790 NZD|+2.2%
Queensmith
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
October 30, 2026
Retailer 2$5,405 NZD
Retailer 4$5,982 NZD
Retailer 6$6,105 NZD
Retailer 3$6,157 NZD
Retailer 5$6,306 NZD
Retailer 10$6,835 NZD
Retailer 12$6,835 NZD
Retailer 7$6,947 NZD
Retailer 11$7,097 NZD
Retailer 13$7,885 NZD
Retailer 8$8,020 NZD
Retailer 9$11,490 NZD
Retailer 14$11,907 NZD
Queensmith$12,461 NZD

34 data points across 14 retailers

19 retailers$5,110 NZD to $12,461 NZD

A
Cheapest Retailer
-
$5,110 NZD
HK$22,500 HKD
A
Retailer 2
-
$5,405 NZD
₹290,132 INR
View
A
Retailer 3
-
$5,982 NZD
SGD 4,556 SGD
View
Retailer 4
-
$6,105 NZD
£2,709 GBP
View
Price last confirmed 31 days ago
A
Retailer 5
-
$6,157 NZD
$3,470 USD
View
A
Retailer 6
-
$6,167 NZD
$3,476 USD
View
A
Retailer 7
-
$6,274 NZD
$3,536 USD
View
A
Retailer 8
-
$6,306 NZD
$3,554 USD
View
Final sale: no returns
A
Retailer 9
-
$6,502 NZD
SGD 4,952 SGD
View
A
Retailer 10
-
$6,835 NZD
$3,852 USD
View
A
Retailer 11
-
$6,835 NZD
$3,852 USD
View
A
Retailer 12
-
$6,947 NZD
£3,083 GBP
View
A
Retailer 13
-
$7,094 NZD
$3,998 USD
View
A
Retailer 14
-
$7,097 NZD
$4,000 USD
View
A
Retailer 15
-
$7,885 NZD
$4,444 USD
View
A
Retailer 16
-
$8,020 NZD
€4,305 EUR
View
B+
Retailer 17
-
$11,490 NZD
£5,099 GBP
View
B
Retailer 18
-
$11,907 NZD
$6,711 USD
View
Most Expensive
B+
Queensmith
6561279776 · Oct 28
$12,461 NZD
£5,530 GBP
View
18 more retailers have this diamond
Prices start from $5,110 NZDSave up to $7,351 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
$5,110 NZD