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Round|Lab Grown|IGI

1.51ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG839672583

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839672583

Diamond specifications and retailer prices

From €228 EUR
HK$2,000 HKD
As of November 1, 2026
Save €697 EUR (75%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €925 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839672583 or 839672583. Listed at 8 retailers as of November 1, 2026, with prices from €228 to €925, a €697 spread on the same certified stone. MOH London lists it at €925. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839672583
Dimensions7.53 × 7.49 × 4.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.53 mm7.49 mm1.51 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839672583
Side View
Table 59.0%Crown 32°Girdle: MediumPavilion 40.2°Culet: NoneDepth 58.7%

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: Nov 1
Current: €925 EUR|Low: €228 EUR|High: €936 EUR|Avg: €494 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 5€228 EUR
Retailer 8€267 EUR
Retailer 2€333 EUR
Retailer 3€342 EUR
Retailer 6€440 EUR
Retailer 4€468 EUR
Retailer 7€685 EUR
MOH London€925 EUR

16 data points across 8 retailers

8 retailers€228 EUR to €925 EUR

A
Cheapest Retailer
-
€228 EUR
HK$2,000 HKD
B+
Retailer 2
-
€267 EUR
$300 USD
View
A
Retailer 3
-
€333 EUR
View
A
Retailer 4
-
€342 EUR
ZAR 6,191 ZAR
View
A
Retailer 5
-
€440 EUR
$493 USD
View
A
Retailer 6
-
€468 EUR
$525 USD
View
B
Retailer 7
-
€685 EUR
$768 USD
View
Most Expensive
B
MOH London
LG839672583 · Nov 1
€925 EUR
£817 GBP
View
7 more retailers have this diamond
Prices start from €228 EURSave up to €697 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
1.51ct Round
€228 EUR