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Round|Natural|GIA

1.09ct E IF Round Natural Diamond

EX • E/IF • GIA 7508354761

Certificate GIA 7508354761

Diamond specifications and retailer prices

From $7,552 SGD
$5,907 USD
As of October 31, 2026
Save $8,282 SGD (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,834 SGD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.09ct natural round diamond

This 1.09ct natural round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7508354761. Listed at 11 retailers as of October 31, 2026, with prices from $7,552 to $15,834, a $8,282 spread on the same certified stone. Diamond Quarter lists it at $15,834. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7508354761
Dimensions6.56 × 6.51 × 4.08 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Top View
6.56 mm6.51 mm1.09 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7508354761
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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: $8,395 SGD|Low: $6,917 SGD|High: $12,055 SGD|Avg: $9,096 SGD|-8.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7$7,552 SGD
Retailer 2$7,775 SGD
Retailer 6$8,077 SGD
Retailer 1$8,395 SGD
Retailer 3$8,506 SGD
Retailer 4$8,757 SGD
Retailer 9$9,845 SGD
Retailer 8$10,188 SGD
Retailer 5$10,700 SGD

32 data points across 9 retailers

11 retailers$7,552 SGD to $15,834 SGD

A
Cheapest Retailer
-
$7,552 SGD
$5,907 USD
Final sale: no returns
A
Retailer 2
-
$7,775 SGD
View
A
Retailer 3
-
$8,077 SGD
$6,318 USD
View
A
Retailer 4
-
$8,395 SGD
£5,170 GBP
View
A
Retailer 5
-
$8,506 SGD
MYR 27,103 MYR
View
A
Retailer 6
-
$8,757 SGD
$6,850 USD
View
Retailer 7
-
$8,795 SGD
$6,880 USD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$9,845 SGD
A$11,848 AUD
View
A
Retailer 9
-
$10,188 SGD
View
A
Retailer 10
-
$10,700 SGD
$8,370 USD
View
Most Expensive
B+
Diamond Quarter
1.09IFE75611623KG · Oct 31
$15,834 SGD
£9,752 GBP
View
10 more retailers have this diamond
Prices start from $7,552 SGDSave up to $8,282 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
$7,552 SGD