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Cushion|Natural|GIA

2.53ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 6542800953

Certificate GIA 6542800953

Diamond specifications and retailer prices

From $14,605 USD
As of November 1, 2026
Save $10,707 USD (42%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $25,312 USD at MOH London · As of November 1, 2026
View at MOH London

About this 2.53ct natural cushion diamond

This 2.53ct natural cushion sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542800953. Listed at 19 retailers as of November 1, 2026, with prices from $14,605 to $25,312, a $10,707 spread on the same certified stone. MOH London lists it at $25,312. 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

2.53
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle36.72°
Pavilion angle32.39°
OriginNatural
Grading LabGIA
CertificateGIA 6542800953
Dimensions8.11 × 7.36 × 4.95 mm
L/W Ratio1.10
Top View
8.11 mm7.36 mm2.53 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542800953
Side View
Table 64.0%Crown 36.72°Girdle: MED-VTKPavilion 32.39°Culet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $25,312 USD|Low: $14,856 USD|High: $25,617 USD|Avg: $18,549 USD|-1.2%
MOH London
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
Retailer 16
November 2, 2026
Retailer 3$14,900 USD
Retailer 16$15,532 USD
Retailer 4$15,870 USD
Retailer 14$16,343 USD
Retailer 8$16,891 USD
Retailer 13$17,008 USD
Retailer 10$17,083 USD
Retailer 15$17,256 USD
Retailer 2$17,361 USD
Retailer 6$17,480 USD
Retailer 7$17,480 USD
Retailer 5$18,070 USD
Retailer 9$19,659 USD
Retailer 11$22,411 USD
Retailer 12$24,409 USD
MOH London$25,312 USD

33 data points across 16 retailers

19 retailers$14,605 USD to $25,312 USD

A
Cheapest Retailer
-
$14,605 USD
A
Retailer 2
-
$14,900 USD
View
A
Retailer 3
-
$15,532 USD
View
Final sale: no returns
A
Retailer 4
-
$15,870 USD
View
A
Retailer 5
-
$16,343 USD
View
A
Retailer 6
-
$16,891 USD
View
Retailer 7
-
$17,008 USD
A$26,167 AUD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$17,083 USD
£13,451 GBP
View
A
Retailer 9
-
$17,256 USD
View
A
Retailer 10
-
$17,311 USD
View
A
Retailer 11
-
$17,361 USD
£13,670 GBP
View
A
Retailer 12
-
$17,480 USD
View
A
Retailer 13
-
$17,480 USD
View
A
Retailer 14
-
$18,070 USD
View
A
Retailer 15
-
$18,928 USD
View
A
Retailer 16
-
$19,659 USD
€18,723 EUR
View
B+
Retailer 17
-
$22,411 USD
ZAR 362,049 ZAR
View
B+
Retailer 18
-
$24,409 USD
£19,220 GBP
View
Most Expensive
B+
MOH London
FF1C33350 · Nov 1
$25,312 USD
£19,931 GBP
View
18 more retailers have this diamond
Prices start from $14,605 USDSave up to $10,707 USD

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
2.53ct Cushion
$14,605 USD