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Round|Lab Grown|IGI

1.33ct F SI1 Round Lab Grown Diamond

VG • F/SI1 • IGI LG763605130

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763605130

Diamond specifications and retailer prices

From €161 EUR
As of November 1, 2026
Save €772 EUR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €933 EUR at MOH London · As of November 2, 2026
View at MOH London

About this 1.33ct lab-grown round diamond

This 1.33ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG763605130 or 763605130. Listed at 12 retailers as of November 1, 2026, with prices from €161 to €933, a €772 spread on the same certified stone. MOH London lists it at €933. 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

1.33
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763605130
Dimensions6.95 × 6.90 × 4.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.95 mm6.90 mm1.33 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG763605130
Side View
Table 60.0%Crown 37.5°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €933 EUR|Low: €154 EUR|High: €960 EUR|Avg: €432 EUR|-2.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8€161 EUR
Retailer 9€180 EUR
Retailer 3€200 EUR
Retailer 2€342 EUR
Retailer 11€354 EUR
Retailer 7€357 EUR
Retailer 12€392 EUR
Retailer 10€425 EUR
Retailer 5€475 EUR
Retailer 6€527 EUR
Retailer 4€905 EUR
MOH London€933 EUR

36 data points across 12 retailers

12 retailers€161 EUR to €933 EUR

A
Cheapest Retailer
-
€161 EUR
A
Retailer 2
-
€180 EUR
View
Final sale: no returns
Retailer 3
-
€200 EUR
View
Price last confirmed 13 days ago
B+
Retailer 4
-
€342 EUR
View
B+
Retailer 5
-
€354 EUR
View
B+
Retailer 6
-
€357 EUR
View
B+
Retailer 7
-
€392 EUR
View
B+
Retailer 8
-
€425 EUR
View
B+
Retailer 9
-
€475 EUR
View
B+
Retailer 10
-
€527 EUR
View
B
Retailer 11
-
€905 EUR
View
Most Expensive
B
MOH London
LG763605130 · Nov 2
€933 EUR
£820 GBP
View
11 more retailers have this diamond
Prices start from €161 EURSave up to €772 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
1.33ct Round
€161 EUR