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Cushion|Lab Grown|GIA

4.02ct H VS1 Cushion Lab Grown Diamond

EX • H/VS1 • GIA 1458173096

Certificate GIA 1458173096

Diamond specifications and retailer prices

From £1,013 GBP
$1,357 USD
As of November 2, 2026
Save £6,316 GBP (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £7,329 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.02ct lab-grown cushion diamond

This 4.02ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1458173096. Listed at 17 retailers as of October 31, 2026, with prices from £1,013 to £7,329, a £6,316 spread on the same certified stone. Do Amore Diamonds lists it at £7,329. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.02
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1458173096
Dimensions9.07 × 9.03 × 6.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Growth Remnant, Feather
Top View
9.07 mm9.03 mm4.02 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1458173096
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.9%

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 2
Current: £7,329 GBP|Low: £1,013 GBP|High: £15,874 GBP|Avg: £3,166 GBP|-53.8%
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 5£1,013 GBP
Retailer 6£1,192 GBP
Retailer 17£1,235 GBP
Retailer 4£1,362 GBP
Retailer 16£1,483 GBP
Retailer 11£1,606 GBP
Retailer 15£1,908 GBP
Retailer 13£2,543 GBP
Retailer 3£2,603 GBP
Retailer 18£2,667 GBP
Retailer 14£2,903 GBP
Retailer 12£2,921 GBP
Retailer 7£3,287 GBP
Retailer 2£3,895 GBP
Retailer 10£4,810 GBP
Retailer 9£5,168 GBP
Retailer 8£7,312 GBP
Do Amore Diamonds£7,329 GBP

28 data points across 18 retailers

17 retailers£1,013 GBP to £7,329 GBP

A
Cheapest Retailer
-
£1,013 GBP
$1,357 USD
A
Retailer 2
-
£1,192 GBP
$1,597 USD
View
Final sale: no returns
Retailer 3
-
£1,235 GBP
$1,655 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
£1,362 GBP
$1,825 USD
View
A
Retailer 5
-
£1,483 GBP
$1,987 USD
View
A
Retailer 6
-
£1,606 GBP
View
B+
Retailer 7
-
£1,908 GBP
$2,557 USD
View
B+
Retailer 8
-
£2,543 GBP
$3,407 USD
View
B
Retailer 9
-
£2,603 GBP
CA$4,844 CAD
View
Retailer 10
-
£2,667 GBP
$3,573 USD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
£2,903 GBP
ZAR 62,832 ZAR
View
B
Retailer 12
-
£2,921 GBP
A$6,022 AUD
View
B
Retailer 13
-
£3,287 GBP
View
B
Retailer 14
-
£3,895 GBP
View
B
Retailer 15
-
£4,810 GBP
$6,445 USD
View
B
Retailer 16
-
£7,312 GBP
$9,797 USD
View
Most Expensive
B
Do Amore Diamonds
27-65E675070 · Oct 31
£7,329 GBP
$9,820 USD
View
16 more retailers have this diamond
Prices start from £1,013 GBPSave up to £6,316 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
4.02ct Cushion
£1,013 GBP