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Round|Natural|GIA

1.09ct H IF Round Natural Diamond

EX • H/IF • GIA 3565601239

Certificate GIA 3565601239

Diamond specifications and retailer prices

From $5,791 SGD
$4,530 USD
As of November 1, 2026
Save $4,699 SGD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,490 SGD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.09ct natural round diamond

This 1.09ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 3565601239. Listed at 16 retailers as of October 26, 2026, with prices from $5,791 to $10,490, a $4,699 spread on the same certified stone. Wholesale Diamonds Direct lists it at $10,490. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 3565601239
Dimensions6.67 × 6.69 × 4.01 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.67 mm6.69 mm1.09 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565601239
Side View
Table 60.0%Crown 33.5°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 60.0%

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: $8,109 SGD|Low: $5,791 SGD|High: $10,490 SGD|Avg: $7,617 SGD
Retailer 1
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
Wholesale Diamonds Direct
November 1, 2026
Retailer 2$5,791 SGD
Retailer 5$6,053 SGD
Retailer 15$6,191 SGD
Retailer 4$6,264 SGD
Retailer 7$6,383 SGD
Retailer 10$6,561 SGD
Retailer 6$7,320 SGD
Retailer 13$7,501 SGD
Retailer 8$7,525 SGD
Retailer 9$7,600 SGD
Retailer 14$8,085 SGD
Retailer 1$8,109 SGD
Retailer 11$8,175 SGD
Retailer 12$9,859 SGD
Retailer 3$10,088 SGD
Wholesale Diamonds Direct$10,490 SGD

17 data points across 16 retailers

16 retailers$5,791 SGD to $10,490 SGD

A
Cheapest Retailer
-
$5,791 SGD
$4,530 USD
B+
Retailer 2
-
$5,955 SGD
View
B+
Retailer 3
-
$6,053 SGD
$4,735 USD
View
B+
Retailer 4
-
$6,191 SGD
$4,843 USD
View
B+
Retailer 5
-
$6,264 SGD
$4,900 USD
View
B+
Retailer 6
-
$6,383 SGD
View
B+
Retailer 7
-
$6,561 SGD
£4,041 GBP
View
B+
Retailer 8
-
$7,320 SGD
$5,726 USD
View
B+
Retailer 9
-
$7,501 SGD
£4,620 GBP
View
B+
Retailer 10
-
$7,525 SGD
€5,606 EUR
View
B+
Retailer 11
-
$7,600 SGD
A$9,146 AUD
View
B+
Retailer 12
-
$8,085 SGD
£4,980 GBP
View
B+
Retailer 13
-
$8,109 SGD
$6,343 USD
View
B
Retailer 14
-
$9,859 SGD
$7,712 USD
View
B
Retailer 15
-
$10,088 SGD
$7,891 USD
View
Most Expensive
B
Wholesale Diamonds Direct
564760043 · Oct 26
$10,490 SGD
$8,206 USD
View
15 more retailers have this diamond
Prices start from $5,791 SGDSave up to $4,699 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
$5,791 SGD