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Cushion|Natural|GIA

0.70ct I SI1 Cushion Natural Diamond

ID • I/SI1 • GIA 2436924650

Certificate GIA 2436924650

Diamond specifications and retailer prices

From £650 GBP
HK$6,800 HKD
As of November 1, 2026
Save £673 GBP (51%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,322 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct natural cushion diamond

This 0.7ct natural cushion sits in the half to three-quarter carat band, graded I 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 2436924650. Listed at 12 retailers as of October 29, 2026, with prices from £650 to £1,322, a £673 spread on the same certified stone. MOH London lists it at £1,322. 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

0.70
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2436924650
Dimensions5.18 × 4.89 × 3.17 mm
L/W Ratio1.06
Top View
5.18 mm4.89 mm0.70 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2436924650
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,322 GBP|Low: £608 GBP|High: £1,330 GBP|Avg: £833 GBP|-0.6%
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
November 2, 2026
Retailer 13£637 GBP
Retailer 8£650 GBP
Retailer 11£663 GBP
Retailer 10£718 GBP
Retailer 5£725 GBP
Retailer 12£761 GBP
Retailer 4£818 GBP
Retailer 3£832 GBP
Retailer 7£841 GBP
Retailer 2£905 GBP
Retailer 6£1,009 GBP
Retailer 9£1,072 GBP
MOH London£1,322 GBP

27 data points across 13 retailers

12 retailers£650 GBP to £1,322 GBP

B+
Cheapest Retailer
-
£650 GBP
HK$6,800 HKD
B+
Retailer 2
-
£663 GBP
$888 USD
View
Final sale: no returns
B+
Retailer 3
-
£718 GBP
$962 USD
View
B+
Retailer 4
-
£725 GBP
$971 USD
View
B+
Retailer 5
-
£761 GBP
$1,020 USD
View
B
Retailer 6
-
£818 GBP
$1,096 USD
View
B
Retailer 7
-
£832 GBP
$1,115 USD
View
B
Retailer 8
-
£841 GBP
View
B
Retailer 9
-
£905 GBP
View
B
Retailer 10
-
£1,009 GBP
€1,288 EUR
View
B
Retailer 11
-
£1,072 GBP
ZAR 23,214 ZAR
View
Most Expensive
B
MOH London
DC1CF20EF · Oct 29
£1,322 GBP
View
11 more retailers have this diamond
Prices start from £650 GBPSave up to £673 GBP

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+
0.70ct Cushion
£650 GBP