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Round|Natural|GIA

1.20ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6562223687

Certificate GIA 6562223687

Diamond specifications and retailer prices

From $3,225 AUD
HK$17,700 HKD
As of November 1, 2026
Save $5,741 AUD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,966 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562223687. Listed at 18 retailers as of October 30, 2026, with prices from $3,225 to $8,966, a $5,741 spread on the same certified stone. NZ Jewellers lists it at $8,966. 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6562223687
Dimensions6.69 × 6.74 × 4.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Feather, Natural
Top View
6.69 mm6.74 mm1.20 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562223687
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

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: $8,966 AUD|Low: $3,207 AUD|High: $8,966 AUD|Avg: $4,900 AUD
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
November 1, 2026
Retailer 14$3,225 AUD
Retailer 10$3,385 AUD
Retailer 11$3,899 AUD
Retailer 5$3,901 AUD
Retailer 9$3,958 AUD
Retailer 3$4,288 AUD
Retailer 16$4,288 AUD
Retailer 8$4,356 AUD
Retailer 17$4,453 AUD
Retailer 7$4,491 AUD
Retailer 6$4,492 AUD
Retailer 13$4,558 AUD
Retailer 4$4,948 AUD
Retailer 2$4,999 AUD
Retailer 12$7,172 AUD
Retailer 15$8,452 AUD
NZ Jewellers$8,966 AUD

23 data points across 17 retailers

18 retailers$3,225 AUD to $8,966 AUD

A
Cheapest Retailer
-
$3,225 AUD
HK$17,700 HKD
A
Retailer 2
-
$3,385 AUD
₹226,483 INR
View
A
Retailer 3
-
$3,899 AUD
£2,156 GBP
View
A
Retailer 4
-
$3,901 AUD
$2,740 USD
View
A
Retailer 5
-
$3,943 AUD
$2,770 USD
View
A
Retailer 6
-
$3,958 AUD
$2,780 USD
View
Final sale: no returns
A
Retailer 7
-
$4,288 AUD
$3,012 USD
View
A
Retailer 8
-
$4,288 AUD
$3,012 USD
View
A
Retailer 9
-
$4,356 AUD
$3,060 USD
View
A
Retailer 10
-
$4,453 AUD
$3,128 USD
View
B+
Retailer 11
-
$4,491 AUD
SGD 4,263 SGD
View
B+
Retailer 12
-
$4,492 AUD
$3,155 USD
View
A
Retailer 13
-
$4,558 AUD
£2,521 GBP
View
B+
Retailer 14
-
$4,948 AUD
$3,476 USD
View
B+
Retailer 15
-
$4,999 AUD
€3,344 EUR
View
B
Retailer 16
-
$7,172 AUD
£3,967 GBP
View
B
Retailer 17
-
$8,452 AUD
£4,675 GBP
View
Most Expensive
B
NZ Jewellers
2966ad19-9ec9-4c7e-bcc2-300a502c7152 · Oct 30
$8,966 AUD
$6,298 USD
View
17 more retailers have this diamond
Prices start from $3,225 AUDSave up to $5,741 AUD

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
$3,225 AUD