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Round|Natural|GIA

1.20ct E I1 Round Natural Diamond

EX • E/I1 • GIA 6565513007

Certificate GIA 6565513007

Diamond specifications and retailer prices

From $3,679 NZD
HK$16,200 HKD
As of November 1, 2026
Save $2,189 NZD (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,771 NZD at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6565513007. Listed at 5 retailers as of November 1, 2026, with a 60% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565513007
Dimensions6.81 × 6.77 × 4.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.81 mm6.77 mm1.20 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565513007
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 61.9%

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: $5,868 NZD|Low: $3,679 NZD|High: $8,099 NZD|Avg: $5,582 NZD|-4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Wholesale Diamonds Direct
November 1, 2026
Retailer 2$3,679 NZD
Retailer 4$4,815 NZD
Retailer 3$5,068 NZD
Retailer 1$5,868 NZD
Wholesale Diamonds Direct$7,771 NZD

13 data points across 5 retailers

5 retailers$3,679 NZD to $5,868 NZD

A
Cheapest Retailer
-
$3,679 NZD
HK$16,200 HKD
B+
Retailer 2
-
$4,815 NZD
$2,714 USD
View
Final sale: no returns
B+
Retailer 3
-
$5,068 NZD
$2,856 USD
View
B+
Retailer 4
-
$5,868 NZD
€3,150 EUR
View
Most Expensive
Wholesale Diamonds Direct
529509568 · Oct 23
$7,771 NZD
$4,380 USD
View
Price last confirmed 8 days ago
4 more retailers have this diamond
Prices start from $3,679 NZDSave up to $2,189 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
1.20ct Round
$3,679 NZD