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Round|Lab Grown|IGI

0.90ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG529255700

Shape and cutting style on the report: Round brilliant

Certificate IGI LG529255700

Diamond specifications and retailer prices

From €474 EUR
$530 USD
As of October 31, 2026
Save €2,596 EUR (85%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €3,070 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG529255700 or 529255700. Listed at 4 retailers as of October 31, 2026, with prices from €474 to €3,070, a €2,596 spread on the same certified stone. MOH London lists it at €3,070. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529255700
Dimensions6.28 × 6.24 × 3.80 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.28 mm6.24 mm0.90 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG529255700
Side View
Table 58.0%Crown 34°Girdle: THN-STKPavilion 40.9°Culet: NoneDepth 60.6%

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: Oct 31
Current: €3,070 EUR|Low: €474 EUR|High: €3,108 EUR|Avg: €1,570 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2€474 EUR
Retailer 6€923 EUR
Retailer 5€1,261 EUR
Retailer 4€1,322 EUR
Retailer 3€1,414 EUR
MOH London€3,070 EUR

16 data points across 6 retailers

4 retailers€474 EUR to €3,070 EUR

B+
Cheapest Retailer
-
€474 EUR
$530 USD
B
Retailer 2
-
€1,322 EUR
$1,477 USD
View
B
Retailer 3
-
€1,414 EUR
View
Most Expensive
B
MOH London
LG529255700 · Nov 1
€3,070 EUR
£2,701 GBP
View
3 more retailers have this diamond
Prices start from €474 EURSave up to €2,596 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+
0.90ct Round
€474 EUR