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Cushion|Lab Grown|GIA

1.17ct H VS1 Cushion Lab Grown Diamond

VG • H/VS1 • GIA 1448120685

Certificate GIA 1448120685

Diamond specifications and retailer prices

From £256 GBP
As of November 4, 2026
Save £997 GBP (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,030 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.17ct lab-grown cushion diamond

This 1.17ct lab-grown cushion sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1448120685. Listed at 10 retailers as of November 1, 2026, with a 389% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.17
Carat
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1448120685
Dimensions7.13 × 5.68 × 3.81 mm
L/W Ratio1.26
Top View
7.13 mm5.68 mm1.17 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1448120685
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.0%

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: Nov 4
Current: £2,030 GBP|Low: £183 GBP|High: £2,030 GBP|Avg: £779 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 9£256 GBP
Retailer 7£284 GBP
Retailer 12£303 GBP
Retailer 6£400 GBP
Retailer 5£411 GBP
Retailer 8£462 GBP
Retailer 10£521 GBP
Retailer 4£819 GBP
Retailer 11£1,124 GBP
Retailer 3£1,219 GBP
Retailer 2£1,253 GBP
Do Amore Diamonds£2,030 GBP

16 data points across 12 retailers

10 retailers£256 GBP to £1,253 GBP

A
Cheapest Retailer
-
£256 GBP
Final sale: no returns
Retailer 2
-
£284 GBP
View
Price last confirmed 10 days ago
A
Retailer 3
-
£303 GBP
View
A
Retailer 4
-
£400 GBP
View
A
Retailer 5
-
£411 GBP
View
B+
Retailer 6
-
£462 GBP
View
B+
Retailer 7
-
£521 GBP
View
B
Retailer 8
-
£1,124 GBP
View
B
Retailer 9
-
£1,253 GBP
View
Most Expensive
Do Amore Diamonds
27-B222B9DD6 · Nov 4
£2,030 GBP
$2,740 USD
View
Price under review
9 more retailers have this diamond
Prices start from £256 GBPSave up to £997 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.

A
1.17ct Cushion
£256 GBP