CaratHunter
Plans
Round|Natural|IGI

1.09ct I IF Round Natural Diamond

EX • I/IF • IGI 774652050

Shape and cutting style on the report: Round brilliant

Certificate IGI 774652050

Diamond specifications and retailer prices

From $3,203 SGD
£1,973 GBP
As of October 30, 2026
Save $4,250 SGD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,453 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.09ct natural round diamond

This 1.09ct natural round sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 774652050. Listed at 8 retailers as of October 30, 2026, with prices from $3,203 to $7,453, a $4,250 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

1.09
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 774652050
Dimensions6.60 × 6.66 × 3.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
6.60 mm6.66 mm1.09 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 774652050
Side View
Table 63.0%Crown 34.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.6%

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: Oct 30
Current: $7,453 SGD|Low: $3,192 SGD|High: $7,453 SGD|Avg: $4,265 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4$3,203 SGD
Retailer 10$3,251 SGD
Retailer 8$3,565 SGD
Retailer 9$3,601 SGD
Retailer 7$3,605 SGD
Retailer 6$3,702 SGD
Retailer 11$3,746 SGD
Retailer 3$3,917 SGD
Retailer 2$4,128 SGD
Retailer 5$6,280 SGD
NZ Jewellers$7,453 SGD

32 data points across 11 retailers

8 retailers$3,203 SGD to $7,453 SGD

A
Cheapest Retailer
-
$3,203 SGD
£1,973 GBP
A
Retailer 2
-
$3,565 SGD
$2,789 USD
View
A
Retailer 3
-
$3,601 SGD
$2,816 USD
View
A
Retailer 4
-
$3,605 SGD
$2,820 USD
View
A
Retailer 5
-
$3,702 SGD
$2,896 USD
View
A
Retailer 6
-
$4,128 SGD
€3,075 EUR
View
B+
Retailer 7
-
$6,280 SGD
£3,868 GBP
View
Most Expensive
B
NZ Jewellers
98e813c2-6929-4268-80ea-67ec5cb8fc5d · Oct 30
$7,453 SGD
$5,830 USD
View
7 more retailers have this diamond
Prices start from $3,203 SGDSave up to $4,250 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
1.09ct Round
$3,203 SGD