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Round|Natural|GIA

1.06ct J IF Round Natural Diamond

EX • J/IF • GIA 1246089910

Certificate GIA 1246089910

Diamond specifications and retailer prices

From $3,142 SGD
HK$19,200 HKD
As of October 31, 2026
Save $4,311 SGD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,453 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.06ct natural round diamond

This 1.06ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1246089910. Listed at 17 retailers as of October 30, 2026, with prices from $3,142 to $7,453, a $4,311 spread on the same certified stone. NZ Jewellers lists it at $7,453. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1246089910
Dimensions6.50 × 6.46 × 4.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.50 mm6.46 mm1.06 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1246089910
Side View
Table 61.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.4%

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 31
Current: $7,453 SGD|Low: $3,109 SGD|High: $7,633 SGD|Avg: $4,687 SGD|-2.4%
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 15$3,142 SGD
Retailer 17$3,433 SGD
Retailer 9$3,792 SGD
Retailer 10$3,795 SGD
Retailer 13$3,909 SGD
Retailer 12$4,017 SGD
Retailer 7$4,099 SGD
Retailer 16$4,136 SGD
Retailer 2$4,204 SGD
Retailer 4$4,362 SGD
Retailer 6$4,398 SGD
Retailer 8$4,728 SGD
Retailer 3$4,968 SGD
Retailer 14$5,258 SGD
Retailer 5$6,410 SGD
Retailer 11$7,084 SGD
NZ Jewellers$7,453 SGD

12 data points across 17 retailers

17 retailers$3,142 SGD to $7,453 SGD

A
Cheapest Retailer
-
$3,142 SGD
HK$19,200 HKD
A
Retailer 2
-
$3,433 SGD
$2,685 USD
View
A
Retailer 3
-
$3,792 SGD
$2,966 USD
View
A
Retailer 4
-
$3,795 SGD
£2,337 GBP
View
B+
Retailer 5
-
$3,909 SGD
$3,058 USD
View
Final sale: no returns
A
Retailer 6
-
$4,017 SGD
£2,474 GBP
View
B+
Retailer 7
-
$4,099 SGD
$3,206 USD
View
B+
Retailer 8
-
$4,136 SGD
$3,235 USD
View
B+
Retailer 9
-
$4,204 SGD
$3,288 USD
View
B+
Retailer 10
-
$4,362 SGD
View
B+
Retailer 11
-
$4,398 SGD
$3,440 USD
View
B+
Retailer 12
-
$4,728 SGD
$3,698 USD
View
B+
Retailer 13
-
$4,968 SGD
£3,060 GBP
View
B+
Retailer 14
-
$5,258 SGD
ZAR 66,450 ZAR
View
B
Retailer 15
-
$6,410 SGD
$5,014 USD
View
B
Retailer 16
-
$7,084 SGD
£4,363 GBP
View
Most Expensive
B
NZ Jewellers
9efd4d08-cb81-4017-8c23-fe59081e3e3b · Oct 30
$7,453 SGD
$5,830 USD
View
16 more retailers have this diamond
Prices start from $3,142 SGDSave up to $4,311 SGD

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
1.06ct Round
$3,142 SGD