Round|Lab Grown|IGI

1.20ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG470150712

Shape and cutting style on the report: Round brilliant

Certificate IGI LG470150712

Diamond specifications and retailer prices

From €359 EUR
$401 USD
As of October 30, 2026
Save €1,063 EUR (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €2,291 EUR at Do Amore Diamonds · As of November 1, 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG470150712 or 470150712. Listed at 10 retailers as of October 29, 2026, with a 296% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG470150712
Dimensions6.84 × 6.82 × 4.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.84 mm6.82 mm1.20 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG470150712
Side View
Table 57.0%Crown 35.4°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.6%

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: Oct 30
Current: €2,291 EUR|Low: €226 EUR|High: €2,291 EUR|Avg: €788 EUR|+18.0%
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
October 29, 2026
Retailer 14€226 EUR
Retailer 10€359 EUR
Retailer 11€461 EUR
Retailer 5€520 EUR
Retailer 4€522 EUR
Retailer 12€525 EUR
Retailer 8€606 EUR
Retailer 13€741 EUR
Retailer 7€861 EUR
Retailer 9€982 EUR
Retailer 3€1,143 EUR
Retailer 6€1,350 EUR
Retailer 2€1,422 EUR
Do Amore Diamonds€2,291 EUR

15 data points across 14 retailers

10 retailers€359 EUR to €1,422 EUR

A
Cheapest Retailer
-
€359 EUR
$401 USD
B+
Retailer 2
-
€461 EUR
$515 USD
View
B+
Retailer 3
-
€525 EUR
$586 USD
View
B
Retailer 4
-
€606 EUR
ZAR 10,945 ZAR
View
B
Retailer 5
-
€741 EUR
$827 USD
View
B
Retailer 6
-
€861 EUR
A$1,480 AUD
View
B
Retailer 7
-
€982 EUR
$1,097 USD
View
B
Retailer 8
-
€1,143 EUR
$1,277 USD
View
B
Retailer 9
-
€1,422 EUR
£1,251 GBP
View
Most Expensive
Do Amore Diamonds
27-D63E0FE4B · Nov 1
€2,291 EUR
$2,560 USD
View
Price under review
9 more retailers have this diamond
Prices start from €359 EURSave up to €1,063 EUR

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
€359 EUR