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Cushion|Lab Grown|IGI

1.03ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG698573590

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG698573590

Diamond specifications and retailer prices

From £152 GBP
$204 USD
As of October 30, 2026
Save £699 GBP (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £852 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG698573590 or 698573590. Listed at 19 retailers as of October 30, 2026, with prices from £152 to £852, a £699 spread on the same certified stone. Reve Diamonds lists it at £852. 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

1.03
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698573590
Dimensions6.96 × 4.93 × 3.44 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.96 mm4.93 mm1.03 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698573590
Side View
Table 62.0%Crown 36.5°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 69.8%

Caratlytics Score

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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: Oct 30
Current: £794 GBP|Low: £152 GBP|High: £804 GBP|Avg: £365 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 3£152 GBP
Retailer 11£170 GBP
Retailer 10£230 GBP
Retailer 5£290 GBP
Retailer 6£292 GBP
Retailer 4£307 GBP
Retailer 2£349 GBP
Retailer 7£414 GBP
Retailer 9£429 GBP
Retailer 8£630 GBP
Retailer 1£794 GBP

43 data points across 11 retailers

19 retailers£152 GBP to £852 GBP

A
Cheapest Retailer
-
£152 GBP
$204 USD
Final sale: no returns
A
Retailer 2
-
£191 GBP
HK$2,000 HKD
View
B+
Retailer 3
-
£230 GBP
$308 USD
View
A
Retailer 4
-
£281 GBP
€358 EUR
View
A
Retailer 5
-
£290 GBP
€370 EUR
View
A
Retailer 6
-
£292 GBP
ZAR 6,313 ZAR
View
A
Retailer 7
-
£307 GBP
View
B+
Retailer 8
-
£326 GBP
$437 USD
View
B+
Retailer 9
-
£349 GBP
$467 USD
View
B+
Retailer 10
-
£414 GBP
A$854 AUD
View
B+
Retailer 11
-
£429 GBP
$575 USD
View
B+
Retailer 12
-
£463 GBP
SGD 838 SGD
View
B
Retailer 13
-
£567 GBP
$760 USD
View
B
Retailer 14
-
£586 GBP
$786 USD
View
B
Retailer 15
-
£630 GBP
A$1,298 AUD
View
Retailer 16
-
£721 GBP
$966 USD
View
Price last confirmed 83 days ago
B
Retailer 17
-
£794 GBP
View
Retailer 18
-
£813 GBP
$1,090 USD
View
Price last confirmed 39 days ago
Most Expensive
B
Reve Diamonds
4704C711D · Nov 1
£852 GBP
$1,141 USD
View
18 more retailers have this diamond
Prices start from £152 GBPSave up to £699 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
1.03ct Cushion
£152 GBP