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Cushion|Natural|GIA

1.27ct G SI1 Cushion Natural Diamond

EX • G/SI1 • GIA 2557062576

Certificate GIA 2557062576

Diamond specifications and retailer prices

From $2,086 USD
HK$16,300 HKD
As of November 2, 2026
Save $2,701 USD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,788 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.27ct natural cushion diamond

This 1.27ct natural cushion sits in the one-and-a-quarter to one-and-a-half 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 2557062576. Listed at 19 retailers as of October 29, 2026, with prices from $2,086 to $4,788, a $2,701 spread on the same certified stone. MOH London lists it at $4,788. 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

1.27
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557062576
Dimensions6.21 × 6.19 × 4.14 mm
L/W Ratio1.00
Top View
6.21 mm6.19 mm1.27 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557062576
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.9%

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 2
Current: $4,788 USD|Low: $2,061 USD|High: $5,001 USD|Avg: $2,887 USD|-4.3%
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 2$2,086 USD
Retailer 18$2,089 USD
Retailer 13$2,257 USD
Retailer 15$2,266 USD
Retailer 17$2,405 USD
Retailer 7$2,445 USD
Retailer 9$2,452 USD
Retailer 6$2,488 USD
Retailer 16$2,570 USD
Retailer 12$2,592 USD
Retailer 5$2,640 USD
Retailer 4$2,792 USD
Retailer 14$2,886 USD
Retailer 10$3,169 USD
Retailer 3$3,341 USD
Retailer 11$3,369 USD
Retailer 8$4,300 USD
MOH London$4,788 USD

23 data points across 18 retailers

19 retailers$2,086 USD to $4,788 USD

A
Cheapest Retailer
-
$2,086 USD
HK$16,300 HKD
A
Retailer 2
-
$2,089 USD
View
A
Retailer 3
-
$2,257 USD
View
Final sale: no returns
A
Retailer 4
-
$2,266 USD
View
A
Retailer 5
-
$2,405 USD
€2,291 EUR
View
A
Retailer 6
-
$2,445 USD
View
A
Retailer 7
-
$2,452 USD
View
A
Retailer 8
-
$2,488 USD
View
A
Retailer 9
-
$2,570 USD
View
A
Retailer 10
-
$2,592 USD
View
A
Retailer 11
-
$2,640 USD
View
A
Retailer 12
-
$2,792 USD
View
A
Retailer 13
-
$2,886 USD
£2,272 GBP
View
A
Retailer 14
-
$2,904 USD
A$4,468 AUD
View
Retailer 15
-
$3,169 USD
A$4,875 AUD
View
Price last confirmed 26 days ago
A
Retailer 16
-
$3,341 USD
ZAR 53,974 ZAR
View
A
Retailer 17
-
$3,369 USD
€3,209 EUR
View
Retailer 18
-
$4,300 USD
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
329046C70 · Oct 29
$4,788 USD
£3,770 GBP
View
18 more retailers have this diamond
Prices start from $2,086 USDSave up to $2,701 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
1.27ct Cushion
$2,086 USD