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Cushion|Natural|GIA

1.03ct F SI1 Cushion Natural Diamond

VG • F/SI1 • GIA 2417509790

Certificate GIA 2417509790

Diamond specifications and retailer prices

From $4,319 SGD
As of November 6, 2026
Save $4,589 SGD (52%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,908 SGD at MOH London · As of November 7, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2417509790. Listed at 23 retailers as of November 6, 2026, with prices from $4,319 to $8,908, a $4,589 spread on the same certified stone. MOH London lists it at $8,908. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2417509790
Dimensions6.22 × 5.83 × 3.78 mm
L/W Ratio1.07
Top View
6.22 mm5.83 mm1.03 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2417509790
Side View
Table 70.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 64.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,908 SGD|Low: $3,919 SGD|High: $9,064 SGD|Avg: $5,745 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3$4,319 SGD
Retailer 7$4,428 SGD
Retailer 8$4,702 SGD
Retailer 10$5,094 SGD
Retailer 11$5,419 SGD
Retailer 2$5,711 SGD
Retailer 5$5,979 SGD
Retailer 9$5,997 SGD
Retailer 4$6,284 SGD
Retailer 6$6,860 SGD
MOH London$8,908 SGD

46 data points across 11 retailers

23 retailers$4,319 SGD to $8,908 SGD

B
Cheapest Retailer
-
$4,319 SGD
B
Retailer 2
-
$4,324 SGD
View
Retailer 3
-
$4,428 SGD
View
Price last confirmed 19 days ago
B
Retailer 4
-
$4,430 SGD
View
B
Retailer 5
-
$4,482 SGD
View
B
Retailer 6
-
$4,662 SGD
View
B
Retailer 7
-
$4,702 SGD
View
Final sale: no returns
B
Retailer 8
-
$4,828 SGD
View
B
Retailer 9
-
$4,842 SGD
View
B
Retailer 10
-
$4,857 SGD
View
Retailer 11
-
$5,094 SGD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$5,419 SGD
View
B
Retailer 13
-
$5,544 SGD
View
B
Retailer 14
-
$5,711 SGD
View
B
Retailer 15
-
$5,742 SGD
View
B
Retailer 16
-
$5,742 SGD
View
B
Retailer 17
-
$5,934 SGD
View
B
Retailer 18
-
$5,979 SGD
View
Retailer 19
-
$5,997 SGD
View
Price last confirmed 29 days ago
B
Retailer 20
-
$6,284 SGD
View
Retailer 21
-
$6,361 SGD
View
Price last confirmed 15 days ago
B
Retailer 22
-
$6,860 SGD
View
Most Expensive
B
MOH London
88F87054E · Nov 7
$8,908 SGD
£5,473 GBP
View
22 more retailers have this diamond
Prices start from $4,319 SGDSave up to $4,589 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
1.03ct Cushion
$4,319 SGD