Round|Lab Grown|GCAL

2.39ct E IF Round Lab Grown Diamond

ID • E/IF • GCAL 360166055

Shape and cutting style on the report: Round brilliant

Certificate GCAL 360166055

Diamond specifications and retailer prices

From $1,375 USD
As of October 31, 2026
Save $6,579 USD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,150 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.39ct lab-grown round diamond

This 2.39ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 360166055. Listed at 10 retailers as of October 30, 2026, with a 478% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.39
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 360166055
Dimensions8.56 × 8.60 × 5.28 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.56 mm8.60 mm2.39 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 360166055
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.6%

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: Oct 31
Current: $10,150 USD|Low: $1,375 USD|High: $27,440 USD|Avg: $5,698 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 6$1,375 USD
Retailer 9$2,012 USD
Retailer 4$2,358 USD
Retailer 11$3,220 USD
Retailer 8$4,003 USD
Retailer 5$5,659 USD
Retailer 2$6,520 USD
Retailer 7$6,520 USD
Retailer 10$7,954 USD
Retailer 3$8,373 USD
Do Amore Diamonds$10,150 USD

5 data points across 11 retailers

10 retailers$1,375 USD to $7,954 USD

A
Cheapest Retailer
-
$1,375 USD
B+
Retailer 2
-
$2,012 USD
View
B+
Retailer 3
-
$2,358 USD
A$3,628 AUD
View
B+
Retailer 4
-
$3,540 USD
View
B
Retailer 5
-
$4,003 USD
CA$5,559 CAD
View
B
Retailer 6
-
$5,659 USD
View
B
Retailer 7
-
$6,520 USD
View
B
Retailer 8
-
$6,520 USD
View
B
Retailer 9
-
$7,954 USD
View
Most Expensive
Do Amore Diamonds
32-360166055 · Oct 31
$10,150 USD
View
Price under review
9 more retailers have this diamond
Prices start from $1,375 USDSave up to $6,579 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
2.39ct Round
$1,375 USD