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Round|Lab Grown|IGI

1.39ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836620562

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836620562

Diamond specifications and retailer prices

From $291 USD
As of October 29, 2026
Save $1,789 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,080 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.39ct lab-grown round diamond

This 1.39ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836620562 or 836620562. Listed at 20 retailers as of October 29, 2026, with prices from $291 to $2,080, a $1,789 spread on the same certified stone. Brilliant Earth lists it at $2,080. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620562
Dimensions7.17 × 7.11 × 4.38 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.17 mm7.11 mm1.39 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620562
Side View
Table 57.0%Crown 35.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 29
Current: $2,080 USD|Low: $310 USD|High: $18,311 USD|Avg: $975 USD
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
October 31, 2026
Retailer 5$326 USD
Retailer 10$520 USD
Retailer 8$590 USD
Retailer 3$593 USD
Retailer 9$620 USD
Retailer 2$637 USD
Retailer 4$848 USD
Retailer 12$962 USD
Retailer 14$1,109 USD
Retailer 13$1,157 USD
Retailer 6$1,209 USD
Retailer 7$1,454 USD
Retailer 11$1,665 USD
Brilliant Earth$2,080 USD

41 data points across 14 retailers

20 retailers$291 USD to $2,080 USD

A+
Cheapest Retailer
-
$291 USD
A
Retailer 2
-
$326 USD
View
Final sale: no returns
A
Retailer 3
-
$338 USD
View
A
Retailer 4
-
$361 USD
View
A
Retailer 5
-
$361 USD
View
A
Retailer 6
-
$520 USD
View
A
Retailer 7
-
$590 USD
€562 EUR
View
A
Retailer 8
-
$593 USD
View
A
Retailer 9
-
$620 USD
ZAR 10,018 ZAR
View
A
Retailer 10
-
$637 USD
£502 GBP
View
A
Retailer 11
-
$848 USD
View
B+
Retailer 12
-
$962 USD
View
B+
Retailer 13
-
$1,109 USD
View
B+
Retailer 14
-
$1,157 USD
SGD 1,564 SGD
View
B+
Retailer 15
-
$1,160 USD
View
B+
Retailer 16
-
$1,209 USD
View
B+
Retailer 17
-
$1,454 USD
£1,145 GBP
View
B
Retailer 18
-
$1,665 USD
View
B
Retailer 19
-
$1,705 USD
View
Most Expensive
B
Brilliant Earth
21433437A · Oct 29
$2,080 USD
View
19 more retailers have this diamond
Prices start from $291 USDSave up to $1,789 USD

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+
1.39ct Round
$291 USD