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Round|Lab Grown|IGI

1.30ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG588352330

Shape and cutting style on the report: Round brilliant

Certificate IGI LG588352330

Diamond specifications and retailer prices

From €233 EUR
As of November 5, 2026
Save €1,006 EUR (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,240 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG588352330 or 588352330. Listed at 20 retailers as of November 4, 2026, with prices from €233 to €1,240, a €1,006 spread on the same certified stone. Reve Diamonds lists it at €1,240. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588352330
Dimensions7.05 × 7.02 × 4.27 mm
L/W Ratio1.00
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
7.05 mm7.02 mm1.30 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588352330
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €543 EUR|Low: €233 EUR|High: €1,394 EUR|Avg: €624 EUR|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 2€233 EUR
Retailer 14€271 EUR
Retailer 4€290 EUR
Retailer 12€290 EUR
Retailer 9€432 EUR
Retailer 7€464 EUR
Retailer 6€483 EUR
Retailer 11€499 EUR
Retailer 1€543 EUR
Retailer 10€710 EUR
Retailer 5€889 EUR
Retailer 13€930 EUR
Retailer 3€1,166 EUR
Retailer 8€1,221 EUR

37 data points across 14 retailers

20 retailers€233 EUR to €1,240 EUR

A
Cheapest Retailer
-
€233 EUR
A
Retailer 2
-
€261 EUR
View
Final sale: no returns
A
Retailer 3
-
€271 EUR
View
Retailer 4
-
€290 EUR
View
Price last confirmed 12 days ago
A
Retailer 5
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€290 EUR
View
A
Retailer 6
-
€432 EUR
View
A
Retailer 7
-
€464 EUR
View
A
Retailer 8
-
€483 EUR
View
A
Retailer 9
-
€499 EUR
View
A
Retailer 10
-
€516 EUR
View
A
Retailer 11
-
€516 EUR
View
A
Retailer 12
-
€543 EUR
View
B+
Retailer 13
-
€650 EUR
View
B+
Retailer 14
-
€710 EUR
View
B+
Retailer 15
-
€889 EUR
View
B
Retailer 16
-
€930 EUR
View
B
Retailer 17
-
€976 EUR
View
Retailer 18
-
€1,166 EUR
View
Price last confirmed 8 days ago
B
Retailer 19
-
€1,221 EUR
View
Most Expensive
B
Reve Diamonds
D211EC787 · Nov 4
€1,240 EUR
$1,391 USD
View
19 more retailers have this diamond
Prices start from €233 EURSave up to €1,006 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
1.30ct Round
€233 EUR