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Cushion|Natural|GIA

1.01ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 6545884199

Certificate GIA 6545884199

Diamond specifications and retailer prices

From $2,385 NZD
HK$10,500 HKD
As of October 31, 2026
Save $2,834 NZD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,219 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545884199. Listed at 18 retailers as of October 29, 2026, with prices from $2,385 to $5,219, a $2,834 spread on the same certified stone. MOH London lists it at $5,219. 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

1.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 6545884199
Dimensions6.11 × 5.55 × 3.82 mm
L/W Ratio1.10
Top View
6.11 mm5.55 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545884199
Side View
Table 68.0%CrownGirdle: THK-VTKPavilion 39.7°Culet: NoneDepth 68.8%

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: Oct 31
Current: $5,219 NZD|Low: $2,360 NZD|High: $5,449 NZD|Avg: $3,342 NZD|-4.2%
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
Retailer 17
October 31, 2026
Retailer 2$2,385 NZD
Retailer 5$2,477 NZD
Retailer 3$2,669 NZD
Retailer 14$2,670 NZD
Retailer 16$2,752 NZD
Retailer 4$2,841 NZD
Retailer 13$2,855 NZD
Retailer 7$2,892 NZD
Retailer 17$3,045 NZD
Retailer 8$3,111 NZD
Retailer 15$3,247 NZD
Retailer 11$3,320 NZD
Retailer 12$3,617 NZD
Retailer 9$4,020 NZD
Retailer 10$4,048 NZD
Retailer 6$4,959 NZD
MOH London$5,219 NZD

24 data points across 17 retailers

18 retailers$2,385 NZD to $5,219 NZD

A
Cheapest Retailer
-
$2,385 NZD
HK$10,500 HKD
A
Retailer 2
-
$2,477 NZD
$1,396 USD
View
Final sale: no returns
A
Retailer 3
-
$2,669 NZD
$1,504 USD
View
A
Retailer 4
-
$2,670 NZD
$1,505 USD
View
A
Retailer 5
-
$2,752 NZD
$1,551 USD
View
A
Retailer 6
-
$2,841 NZD
$1,601 USD
View
A
Retailer 7
-
$2,855 NZD
€1,532 EUR
View
A
Retailer 8
-
$2,892 NZD
$1,630 USD
View
A
Retailer 9
-
$3,045 NZD
$1,716 USD
View
A
Retailer 10
-
$3,111 NZD
$1,754 USD
View
A
Retailer 11
-
$3,247 NZD
$1,830 USD
View
A
Retailer 12
-
$3,320 NZD
£1,473 GBP
View
A
Retailer 13
-
$3,617 NZD
ZAR 32,931 ZAR
View
A
Retailer 14
-
$3,769 NZD
A$3,268 AUD
View
Retailer 15
-
$4,020 NZD
A$3,486 AUD
View
Price last confirmed 26 days ago
A
Retailer 16
-
$4,048 NZD
€2,173 EUR
View
Retailer 17
-
$4,959 NZD
$2,795 USD
View
Price last confirmed 8 days ago
Most Expensive
B+
MOH London
303A5DE0F · Oct 29
$5,219 NZD
£2,316 GBP
View
17 more retailers have this diamond
Prices start from $2,385 NZDSave up to $2,834 NZD

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
1.01ct Cushion
$2,385 NZD