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Round|Lab Grown|IGI

1.30ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG807699764

Shape and cutting style on the report: Round brilliant

Certificate IGI LG807699764

Diamond specifications and retailer prices

From €342 EUR
As of November 4, 2026
Save €1,244 EUR (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,586 EUR at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807699764 or 807699764. Listed at 19 retailers as of November 3, 2026, with prices from €342 to €1,586, a €1,244 spread on the same certified stone. Brilliant Earth lists it at €1,586. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807699764
Dimensions6.98 × 7.00 × 4.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.98 mm7.00 mm1.30 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807699764
Side View
Table 57.0%Crown 34.3°Girdle: MediumPavilion 41°Culet: NoneDepth 61.9%

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 4
Current: €1,586 EUR|Low: €311 EUR|High: €1,907 EUR|Avg: €806 EUR|-16.8%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 9€311 EUR
Retailer 3€342 EUR
Retailer 10€364 EUR
Retailer 7€386 EUR
Retailer 11€396 EUR
Retailer 6€421 EUR
Retailer 5€517 EUR
Retailer 19€599 EUR
Retailer 14€602 EUR
Retailer 13€609 EUR
Retailer 16€653 EUR
Retailer 2€672 EUR
Retailer 12€931 EUR
Retailer 18€1,111 EUR
Retailer 4€1,206 EUR
Retailer 8€1,239 EUR
Retailer 17€1,510 EUR
Retailer 15€1,518 EUR
Brilliant Earth€1,586 EUR

24 data points across 19 retailers

19 retailers€342 EUR to €1,586 EUR

Retailer 1
-
€311 EUR
Price last confirmed 17 days ago
A
Retailer 2
-
€342 EUR
View
Final sale: no returns
Retailer 3
-
€364 EUR
View
Price last confirmed 17 days ago
Retailer 4
-
€386 EUR
View
Price last confirmed 16 days ago
Retailer 5
-
€396 EUR
View
Price last confirmed 21 days ago
A
Retailer 6
-
€421 EUR
View
A
Retailer 7
-
€517 EUR
View
A
Retailer 8
-
€599 EUR
View
A
Retailer 9
-
€602 EUR
View
A
Retailer 10
-
€609 EUR
View
A
Retailer 11
-
€653 EUR
View
A
Retailer 12
-
€672 EUR
View
B+
Retailer 13
-
€931 EUR
View
B+
Retailer 14
-
€1,111 EUR
View
B+
Retailer 15
-
€1,206 EUR
View
Retailer 16
-
€1,239 EUR
View
Price last confirmed 16 days ago
B+
Retailer 17
-
€1,510 EUR
View
B+
Retailer 18
-
€1,518 EUR
View
Most Expensive
B
Brilliant Earth
20142081A · Nov 3
€1,586 EUR
$1,780 USD
View
18 more retailers have this diamond
Prices start from €342 EURSave up to €1,244 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
€342 EUR