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Round|Natural|GIA

1.20ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6561520713

Certificate GIA 6561520713

Diamond specifications and retailer prices

From $4,940 NZD
As of November 6, 2026
Save $5,940 NZD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,880 NZD at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561520713. Listed at 21 retailers as of November 4, 2026, with prices from $4,940 to $10,880, a $5,940 spread on the same certified stone. MOH London lists it at $10,880. 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

1.20
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6561520713
Dimensions6.75 × 6.71 × 4.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.75 mm6.71 mm1.20 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561520713
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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 6
Current: $10,880 NZD|Low: $4,712 NZD|High: $12,609 NZD|Avg: $6,417 NZD|+0.9%
MOH London
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
November 6, 2026
Retailer 11$4,848 NZD
Retailer 17$4,940 NZD
Retailer 15$5,132 NZD
Retailer 19$5,207 NZD
Retailer 6$5,246 NZD
Retailer 20$5,360 NZD
Retailer 3$5,438 NZD
Retailer 9$5,454 NZD
Retailer 4$5,888 NZD
Retailer 18$6,342 NZD
Retailer 10$6,377 NZD
Retailer 2$6,502 NZD
Retailer 12$6,621 NZD
Retailer 5$6,706 NZD
Retailer 7$6,706 NZD
Retailer 13$6,708 NZD
Retailer 8$6,920 NZD
Retailer 14$7,157 NZD
Retailer 16$7,747 NZD
MOH London$10,880 NZD

18 data points across 20 retailers

21 retailers$4,940 NZD to $10,880 NZD

Retailer 1
-
$4,848 NZD
Price last confirmed 22 days ago
A
Retailer 2
-
$4,940 NZD
View
A
Retailer 3
-
$5,132 NZD
View
A
Retailer 4
-
$5,207 NZD
View
A
Retailer 5
-
$5,246 NZD
View
A
Retailer 6
-
$5,360 NZD
View
A
Retailer 7
-
$5,438 NZD
View
A
Retailer 8
-
$5,454 NZD
View
Final sale: no returns
Retailer 9
-
$5,488 NZD
View
Price last confirmed 23 days ago
A
Retailer 10
-
$5,888 NZD
View
A
Retailer 11
-
$6,342 NZD
View
Retailer 12
-
$6,377 NZD
View
Price last confirmed 21 days ago
A
Retailer 13
-
$6,502 NZD
View
Retailer 14
-
$6,621 NZD
View
Price last confirmed 21 days ago
B+
Retailer 15
-
$6,706 NZD
View
B+
Retailer 16
-
$6,706 NZD
View
B+
Retailer 17
-
$6,708 NZD
View
B+
Retailer 18
-
$6,920 NZD
View
B+
Retailer 19
-
$7,157 NZD
View
B+
Retailer 20
-
$7,747 NZD
View
Most Expensive
B
MOH London
1FA5773E0 · Nov 4
$10,880 NZD
£4,816 GBP
View
20 more retailers have this diamond
Prices start from $4,940 NZDSave up to $5,940 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
$4,940 NZD