CaratHunter
Plans
Round|Lab Grown|IGI

1.30ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG839676542

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839676542

Diamond specifications and retailer prices

From €242 EUR
$271 USD
As of November 1, 2026
Save €1,604 EUR (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,846 EUR at Brilliant Earth · As of November 1, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG839676542 or 839676542. Listed at 22 retailers as of November 1, 2026, with prices from €242 to €1,846, a €1,604 spread on the same certified stone. Brilliant Earth lists it at €1,846. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839676542
Dimensions6.95 × 6.99 × 4.34 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.95 mm6.99 mm1.30 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839676542
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,846 EUR|Low: €242 EUR|High: €1,846 EUR|Avg: €663 EUR
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
Retailer 20
Retailer 21
November 2, 2026
Retailer 21€242 EUR
Retailer 9€281 EUR
Retailer 4€300 EUR
Retailer 12€300 EUR
Retailer 3€403 EUR
Retailer 20€406 EUR
Retailer 13€484 EUR
Retailer 2€485 EUR
Retailer 16€517 EUR
Retailer 15€526 EUR
Retailer 5€526 EUR
Retailer 6€653 EUR
Retailer 18€719 EUR
Retailer 19€730 EUR
Retailer 7€965 EUR
Retailer 8€980 EUR
Retailer 11€1,010 EUR
Retailer 10€1,081 EUR
Retailer 17€1,203 EUR
Retailer 14€1,386 EUR
Brilliant Earth€1,846 EUR

28 data points across 21 retailers

22 retailers€242 EUR to €1,846 EUR

A
Cheapest Retailer
-
€242 EUR
$271 USD
A
Retailer 2
-
€281 EUR
$315 USD
View
Retailer 3
-
€300 EUR
$336 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
€300 EUR
$336 USD
View
A
Retailer 5
-
€342 EUR
HK$3,000 HKD
View
A
Retailer 6
-
€403 EUR
$452 USD
View
A
Retailer 7
-
€406 EUR
$455 USD
View
A
Retailer 8
-
€484 EUR
£428 GBP
View
A
Retailer 9
-
€485 EUR
View
A
Retailer 10
-
€517 EUR
ZAR 9,373 ZAR
View
A
Retailer 11
-
€526 EUR
£464 GBP
View
A
Retailer 12
-
€526 EUR
$590 USD
View
B+
Retailer 13
-
€653 EUR
$732 USD
View
B+
Retailer 14
-
€719 EUR
$806 USD
View
B+
Retailer 15
-
€730 EUR
A$1,260 AUD
View
B
Retailer 16
-
€965 EUR
$1,082 USD
View
B
Retailer 17
-
€980 EUR
SGD 1,485 SGD
View
B
Retailer 18
-
€1,010 EUR
$1,132 USD
View
B
Retailer 19
-
€1,081 EUR
$1,213 USD
View
B+
Retailer 20
-
€1,203 EUR
£1,062 GBP
View
B
Retailer 21
-
€1,386 EUR
$1,555 USD
View
Most Expensive
B
Brilliant Earth
21790960A · Nov 1
€1,846 EUR
$2,070 USD
View
21 more retailers have this diamond
Prices start from €242 EURSave up to €1,604 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
€242 EUR