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Round|Natural|GIA

1.09ct H FL Round Natural Diamond

EX • H/FL • GIA 7508854380

Certificate GIA 7508854380

Diamond specifications and retailer prices

From $6,292 SGD
As of November 5, 2026
Save $5,191 SGD (45%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $11,483 SGD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7508854380. Listed at 7 retailers as of November 5, 2026, with prices from $6,292 to $11,483, a $5,191 spread on the same certified stone. NZ Jewellers lists it at $11,483. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7508854380
Dimensions6.50 × 6.55 × 4.13 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.50 mm6.55 mm1.09 ctH / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7508854380
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $11,483 SGD|Low: $5,020 SGD|High: $11,483 SGD|Avg: $8,275 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6$6,292 SGD
Retailer 5$6,337 SGD
Retailer 3$7,376 SGD
Retailer 2$7,494 SGD
Retailer 4$10,935 SGD
NZ Jewellers$11,483 SGD

25 data points across 6 retailers

7 retailers$6,292 SGD to $11,483 SGD

B+
Cheapest Retailer
-
$6,292 SGD
B+
Retailer 2
-
$6,337 SGD
View
Final sale: no returns
B+
Retailer 3
-
$7,376 SGD
View
B+
Retailer 4
-
$7,494 SGD
View
B
Retailer 5
-
$10,929 SGD
View
B
Retailer 6
-
$10,935 SGD
View
Most Expensive
B
NZ Jewellers
94b9a2e1-45c5-4287-8107-ff1438ce8e36 · Nov 5
$11,483 SGD
$8,990 USD
View
6 more retailers have this diamond
Prices start from $6,292 SGDSave up to $5,191 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.

B+
1.09ct Round
$6,292 SGD