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Round|Natural|GIA

1.09ct D FL Round Natural Diamond

EX • D/FL • GIA 1525046845

Certificate GIA 1525046845

Diamond specifications and retailer prices

From $14,390 SGD
€10,720 EUR
As of November 1, 2026
Save $11,311 SGD (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $25,701 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.09ct natural round diamond

This 1.09ct natural round sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1525046845. Listed at 11 retailers as of November 1, 2026, with prices from $14,390 to $25,701, a $11,311 spread on the same certified stone. MOH London lists it at $25,701. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1525046845
Dimensions6.70 × 6.67 × 4.04 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Top View
6.70 mm6.67 mm1.09 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1525046845
Side View
Table 59.0%Crown 32.5°Girdle: MED-MEDPavilion 41.6°Culet: NoneDepth 60.5%

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: $25,701 SGD|Low: $14,390 SGD|High: $26,010 SGD|Avg: $18,136 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$14,390 SGD
Retailer 6$15,008 SGD
Retailer 5$16,415 SGD
Retailer 8$16,525 SGD
Retailer 2$17,438 SGD
Retailer 4$17,669 SGD
Retailer 3$19,801 SGD
MOH London$25,701 SGD

42 data points across 8 retailers

11 retailers$14,390 SGD to $25,701 SGD

A
Cheapest Retailer
-
$14,390 SGD
€10,720 EUR
Retailer 2
-
$15,008 SGD
₹1,118,101 INR
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$16,415 SGD
$12,840 USD
View
B+
Retailer 4
-
$16,525 SGD
$12,926 USD
View
B+
Retailer 5
-
$17,325 SGD
$13,552 USD
View
B+
Retailer 6
-
$17,438 SGD
£10,741 GBP
View
Retailer 7
-
$17,669 SGD
A$21,264 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$18,028 SGD
$14,102 USD
View
B+
Retailer 9
-
$19,311 SGD
$15,106 USD
View
B+
Retailer 10
-
$19,801 SGD
€14,751 EUR
View
Most Expensive
B
MOH London
FF409E14A · Nov 1
$25,701 SGD
£15,830 GBP
View
10 more retailers have this diamond
Prices start from $14,390 SGDSave up to $11,311 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
$14,390 SGD