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Round|Lab Grown|IGI

1.21ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG692533078

Shape and cutting style on the report: Round brilliant

Certificate IGI LG692533078

Diamond specifications and retailer prices

From £121 GBP
$162 USD
As of October 29, 2026
Save £1,043 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,164 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG692533078 or 692533078. Listed at 21 retailers as of October 29, 2026, with prices from £121 to £1,164, a £1,043 spread on the same certified stone. Do Amore Diamonds lists it at £1,164. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692533078
Dimensions6.87 × 6.83 × 4.13 mm
L/W Ratio1.01
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
6.87 mm6.83 mm1.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692533078
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.3%

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 29
Current: £1,164 GBP|Low: £121 GBP|High: £1,164 GBP|Avg: £387 GBP
Do Amore Diamonds
Retailer 2
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Retailer 19
October 31, 2026
Retailer 19£121 GBP
Retailer 5£135 GBP
Retailer 3£140 GBP
Retailer 4£150 GBP
Retailer 17£150 GBP
Retailer 9£203 GBP
Retailer 10£234 GBP
Retailer 12£278 GBP
Retailer 14£285 GBP
Retailer 2£298 GBP
Retailer 7£337 GBP
Retailer 16£405 GBP
Retailer 6£418 GBP
Retailer 18£533 GBP
Retailer 15£544 GBP
Retailer 11£663 GBP
Retailer 13£780 GBP
Retailer 8£803 GBP
Do Amore Diamonds£1,164 GBP

29 data points across 19 retailers

21 retailers£121 GBP to £1,164 GBP

A
Cheapest Retailer
-
£121 GBP
$162 USD
A
Retailer 2
-
£135 GBP
$181 USD
View
Final sale: no returns
A
Retailer 3
-
£140 GBP
$188 USD
View
A
Retailer 4
-
£150 GBP
$201 USD
View
B+
Retailer 5
-
£203 GBP
$272 USD
View
A
Retailer 6
-
£234 GBP
$314 USD
View
Retailer 7
-
£248 GBP
HK$2,600 HKD
View
Price last confirmed 57 days ago
A
Retailer 8
-
£278 GBP
View
A
Retailer 9
-
£285 GBP
ZAR 6,165 ZAR
View
A
Retailer 10
-
£298 GBP
View
B+
Retailer 11
-
£337 GBP
$451 USD
View
B+
Retailer 12
-
£392 GBP
A$808 AUD
View
B+
Retailer 13
-
£405 GBP
A$834 AUD
View
B+
Retailer 14
-
£418 GBP
$560 USD
View
Retailer 15
-
£488 GBP
$654 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
£533 GBP
$714 USD
View
B+
Retailer 17
-
£544 GBP
A$1,122 AUD
View
B
Retailer 18
-
£663 GBP
$888 USD
View
B
Retailer 19
-
£780 GBP
View
B
Retailer 20
-
£803 GBP
$1,076 USD
View
Most Expensive
B
Do Amore Diamonds
27-081A27D7B · Oct 31
£1,164 GBP
$1,560 USD
View
20 more retailers have this diamond
Prices start from £121 GBPSave up to £1,043 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
1.21ct Round
£121 GBP