Round|Natural|GIA

1.09ct E IF Round Natural Diamond

EX • E/IF • GIA 3545060753

Certificate GIA 3545060753

Diamond specifications and retailer prices

From $6,161 USD
SGD 8,326 SGD
As of October 28, 2026
Save $1,715 USD (22%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,877 USD at GemTrove · As of October 29, 2026
View at GemTrove

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 3545060753. Listed at 5 retailers as of October 28, 2026, with prices from $6,161 to $7,877, a $1,715 spread on the same certified stone. GemTrove lists it at $7,877. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 3545060753
Dimensions6.55 × 6.58 × 4.09 mm
L/W Ratio1.00
Top View
6.55 mm6.58 mm1.09 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3545060753
Side View
Table 59.0%Crown 35°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 62.3%

Caratlytics Score

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A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $7,877 USD|Low: $6,161 USD|High: $7,877 USD|Avg: $6,977 USD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 2$6,161 USD
Retailer 4$6,402 USD
Retailer 6$6,596 USD
Retailer 3$6,613 USD
Retailer 5$6,742 USD
GemTrove$7,877 USD

37 data points across 6 retailers

5 retailers$6,161 USD to $7,877 USD

A+
Cheapest Retailer
-
$6,161 USD
SGD 8,326 SGD
A
Retailer 2
-
$6,402 USD
View
A
Retailer 3
-
$6,613 USD
£5,207 GBP
View
A
Retailer 4
-
$6,742 USD
MYR 27,464 MYR
View
Most Expensive
A
GemTrove
GT-N-01363275-98 · Oct 29
$7,877 USD
A$12,118 AUD
View
4 more retailers have this diamond
Prices start from $6,161 USDSave up to $1,715 USD

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
$6,161 USD