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Cushion|Natural|GIA

0.52ct H SI2 Cushion Natural Diamond

EX • H/SI2 • GIA 1146615719

Certificate GIA 1146615719

Diamond specifications and retailer prices

From $1,180 SGD
$923 USD
As of October 29, 2026
Save $1,207 SGD (51%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,388 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 0.52ct natural cushion diamond

This 0.52ct natural cushion sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1146615719. Listed at 7 retailers as of October 29, 2026, with prices from $1,180 to $2,388, a $1,207 spread on the same certified stone. MOH London lists it at $2,388. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.52
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1146615719
Dimensions5.09 × 4.37 × 3.06 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizeNone
Top View
5.09 mm4.37 mm0.52 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1146615719
Side View
Table 58.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 70.0%

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: Oct 29
Current: $2,388 SGD|Low: $1,151 SGD|High: $2,417 SGD|Avg: $1,538 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 4$1,151 SGD
Retailer 5$1,180 SGD
Retailer 7$1,309 SGD
Retailer 6$1,312 SGD
Retailer 3$1,529 SGD
Retailer 2$1,830 SGD
MOH London$2,388 SGD

43 data points across 7 retailers

7 retailers$1,180 SGD to $2,388 SGD

Retailer 1
-
$1,151 SGD
$900 USD
Price last confirmed 12 days ago
B
Retailer 2
-
$1,180 SGD
$923 USD
View
B
Retailer 3
-
$1,193 SGD
$933 USD
View
B
Retailer 4
-
$1,309 SGD
$1,023 USD
View
B
Retailer 5
-
$1,529 SGD
£941 GBP
View
B
Retailer 6
-
$1,830 SGD
€1,363 EUR
View
Most Expensive
B
MOH London
574A26613 · Nov 1
$2,388 SGD
£1,470 GBP
View
6 more retailers have this diamond
Prices start from $1,180 SGDSave up to $1,207 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
0.52ct Cushion
$1,180 SGD