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Cushion|Lab Grown|IGI

0.98ct D VVS2 Cushion Lab Grown Diamond

EX • D/VVS2 • IGI LG778689301

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG778689301

Diamond specifications and retailer prices

From £121 GBP
$162 USD
As of October 30, 2026
Save £1,035 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,156 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.98ct lab-grown cushion diamond

This 0.98ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778689301 or 778689301. Listed at 21 retailers as of October 27, 2026, with prices from £121 to £1,156, a £1,035 spread on the same certified stone. Queensmith lists it at £1,156. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.98
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778689301
Dimensions6.90 × 5.37 × 3.52 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.90 mm5.37 mm0.98 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778689301
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 65.5%

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: £263 GBP|Low: £121 GBP|High: £1,045 GBP|Avg: £363 GBP|+2.7%
Retailer 1
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Retailer 19
October 31, 2026
Retailer 6£121 GBP
Retailer 11£149 GBP
Retailer 13£190 GBP
Retailer 16£192 GBP
Retailer 5£210 GBP
Retailer 19£220 GBP
Retailer 1£263 GBP
Retailer 18£270 GBP
Retailer 17£283 GBP
Retailer 14£292 GBP
Retailer 2£316 GBP
Retailer 3£372 GBP
Retailer 9£418 GBP
Retailer 12£478 GBP
Retailer 8£535 GBP
Retailer 15£700 GBP
Retailer 7£764 GBP
Retailer 10£773 GBP
Retailer 4£1,045 GBP

35 data points across 19 retailers

21 retailers£121 GBP to £1,156 GBP

A
Cheapest Retailer
-
£121 GBP
$162 USD
Final sale: no returns
Retailer 2
-
£149 GBP
$200 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
£190 GBP
View
B+
Retailer 4
-
£192 GBP
$257 USD
View
A
Retailer 5
-
£210 GBP
$282 USD
View
A
Retailer 6
-
£220 GBP
HK$2,300 HKD
View
A
Retailer 7
-
£263 GBP
View
A
Retailer 8
-
£270 GBP
ZAR 5,834 ZAR
View
A
Retailer 9
-
£283 GBP
View
A
Retailer 10
-
£292 GBP
€372 EUR
View
A
Retailer 11
-
£316 GBP
$424 USD
View
A
Retailer 12
-
£372 GBP
A$766 AUD
View
Retailer 13
-
£418 GBP
$560 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
£478 GBP
$640 USD
View
B+
Retailer 15
-
£520 GBP
$697 USD
View
B+
Retailer 16
-
£535 GBP
SGD 969 SGD
View
B+
Retailer 17
-
£700 GBP
View
B
Retailer 18
-
£764 GBP
$1,024 USD
View
Retailer 19
-
£773 GBP
View
Price last confirmed 9 days ago
B
Retailer 20
-
£1,045 GBP
$1,400 USD
View
Most Expensive
B
Queensmith
LG778689301 · Oct 27
£1,156 GBP
View
20 more retailers have this diamond
Prices start from £121 GBPSave up to £1,035 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
0.98ct Cushion
£121 GBP