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Round|Lab Grown|IGI

1.20ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG692516204

Shape and cutting style on the report: Round brilliant

Certificate IGI LG692516204

Diamond specifications and retailer prices

From £123 GBP
$164 USD
As of October 29, 2026
Save £1,063 GBP (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,186 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG692516204 or 692516204. Listed at 22 retailers as of October 29, 2026, with prices from £123 to £1,186, a £1,063 spread on the same certified stone. Do Amore Diamonds lists it at £1,186. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692516204
Dimensions6.87 × 6.82 × 4.21 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 mm6.82 mm1.20 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692516204
Side View
Table 55.0%Crown 33.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.5%

Caratlytics Score

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A+
Exceptional
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: Oct 29
Current: £1,186 GBP|Low: £123 GBP|High: £1,186 GBP|Avg: £394 GBP
Do Amore Diamonds
Retailer 2
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Retailer 21
October 29, 2026
Retailer 20£123 GBP
Retailer 4£137 GBP
Retailer 21£143 GBP
Retailer 3£153 GBP
Retailer 17£153 GBP
Retailer 9£208 GBP
Retailer 10£237 GBP
Retailer 13£279 GBP
Retailer 15£290 GBP
Retailer 2£303 GBP
Retailer 6£340 GBP
Retailer 7£390 GBP
Retailer 14£394 GBP
Retailer 16£412 GBP
Retailer 5£427 GBP
Retailer 19£543 GBP
Retailer 12£601 GBP
Retailer 11£673 GBP
Retailer 18£791 GBP
Retailer 8£812 GBP
Do Amore Diamonds£1,186 GBP

28 data points across 21 retailers

22 retailers£123 GBP to £1,186 GBP

A+
Cheapest Retailer
-
£123 GBP
$164 USD
A
Retailer 2
-
£137 GBP
$183 USD
View
Final sale: no returns
A
Retailer 3
-
£143 GBP
$191 USD
View
A
Retailer 4
-
£153 GBP
$204 USD
View
B+
Retailer 5
-
£208 GBP
$277 USD
View
A
Retailer 6
-
£237 GBP
$315 USD
View
A
Retailer 7
-
£250 GBP
HK$2,600 HKD
View
Price last confirmed 55 days ago
A
Retailer 8
-
£279 GBP
View
A
Retailer 9
-
£290 GBP
ZAR 6,239 ZAR
View
A
Retailer 10
-
£303 GBP
View
B+
Retailer 11
-
£340 GBP
$453 USD
View
B+
Retailer 12
-
£390 GBP
$520 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
£394 GBP
A$808 AUD
View
B+
Retailer 14
-
£412 GBP
A$844 AUD
View
B+
Retailer 15
-
£427 GBP
$568 USD
View
B+
Retailer 16
-
£494 GBP
$658 USD
View
Price last confirmed 43 days ago
B+
Retailer 17
-
£543 GBP
$723 USD
View
B+
Retailer 18
-
£601 GBP
A$1,232 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
-
£673 GBP
$896 USD
View
B
Retailer 20
-
£791 GBP
View
B
Retailer 21
-
£812 GBP
$1,082 USD
View
Most Expensive
B
Do Amore Diamonds
27-859A87C16 · Oct 29
£1,186 GBP
$1,580 USD
View
21 more retailers have this diamond
Prices start from £123 GBPSave up to £1,063 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+
1.20ct Round
£123 GBP