CaratHunter
Plans
Round|Lab Grown|IGI

1.51ct J VS2 Round Lab Grown Diamond

VG • J/VS2 • IGI LG445039438

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445039438

Diamond specifications and retailer prices

From €752 EUR
$840 USD
As of October 31, 2026
Save €3,377 EUR (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,129 EUR at MOH London · As of October 27, 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG445039438 or 445039438. Listed at 11 retailers as of October 27, 2026, with prices from €752 to €4,129, a €3,377 spread on the same certified stone. MOH London lists it at €4,129. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445039438
Dimensions7.16 × 7.19 × 4.55 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
7.16 mm7.19 mm1.51 ctJ / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445039438
Side View
Table 57.0%Crown 37.3°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 63.4%

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 31
Current: €4,129 EUR|Low: €752 EUR|High: €4,178 EUR|Avg: €1,925 EUR|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2€752 EUR
Retailer 4€1,106 EUR
Retailer 7€1,239 EUR
Retailer 5€1,284 EUR
Retailer 8€1,284 EUR
Retailer 9€1,437 EUR
Retailer 11€1,808 EUR
Retailer 6€2,035 EUR
Retailer 10€2,458 EUR
Retailer 3€2,872 EUR
MOH London€4,129 EUR

12 data points across 11 retailers

11 retailers€752 EUR to €4,129 EUR

A
Cheapest Retailer
-
€752 EUR
$840 USD
B+
Retailer 2
-
€1,106 EUR
$1,236 USD
View
B+
Retailer 3
-
€1,204 EUR
$1,345 USD
View
B+
Retailer 4
-
€1,239 EUR
$1,384 USD
View
Final sale: no returns
B+
Retailer 5
-
€1,284 EUR
$1,434 USD
View
Retailer 6
-
€1,284 EUR
$1,434 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
€1,437 EUR
$1,605 USD
View
B
Retailer 8
-
€2,035 EUR
$2,273 USD
View
B
Retailer 9
-
€2,405 EUR
$2,687 USD
View
B
Retailer 10
-
€2,458 EUR
$2,746 USD
View
Most Expensive
B
MOH London
LG445039438 · Oct 27
€4,129 EUR
£3,632 GBP
View
10 more retailers have this diamond
Prices start from €752 EURSave up to €3,377 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
€752 EUR