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1.55ct I VVS2 Round Lab Grown Diamond

VG • I/VVS2 • IGI LG407936127

Shape and cutting style on the report: Round brilliant

Certificate IGI LG407936127

Diamond specifications and retailer prices

From €404 EUR
$453 USD
As of November 1, 2026
Save €539 EUR (57%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €943 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.55ct lab-grown round diamond

This 1.55ct 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 very-good cut grade and certified by IGI LG407936127 or 407936127. Listed at 3 retailers as of November 1, 2026, with prices from €404 to €943, a €539 spread on the same certified stone. MOH London lists it at €943. 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

1.55
Carat
I
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407936127
Dimensions7.35 × 7.33 × 4.60 mm
L/W Ratio1.00
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
7.35 mm7.33 mm1.55 ctI / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG407936127
Side View
Table 58.0%Crown 37.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €943 EUR|Low: €382 EUR|High: €955 EUR|Avg: €605 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
November 1, 2026
Retailer 2€404 EUR
Retailer 3€469 EUR
MOH London€943 EUR

11 data points across 3 retailers

3 retailers€404 EUR to €943 EUR

B+
Cheapest Retailer
-
€404 EUR
$453 USD
B+
Retailer 2
-
€469 EUR
$526 USD
View
Most Expensive
B
MOH London
LG407936127 · Nov 2
€943 EUR
£833 GBP
View
2 more retailers have this diamond
Prices start from €404 EURSave up to €539 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.

B+
1.55ct Round
€404 EUR