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Round|Lab Grown|IGI

2.12ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG842605484

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842605484

Diamond specifications and retailer prices

From $602 USD
As of October 28, 2026
Save $4,238 USD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,840 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.12ct lab-grown round diamond

This 2.12ct 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 IGI LG842605484 or 842605484. Listed at 15 retailers as of October 28, 2026, with prices from $602 to $4,840, a $4,238 spread on the same certified stone. Brilliant Earth lists it at $4,840. 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

2.12
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842605484
Dimensions8.24 × 8.29 × 5.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
8.24 mm8.29 mm2.12 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842605484
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 28
Current: $4,840 USD|Low: $602 USD|High: $4,980 USD|Avg: $1,769 USD|-2.8%
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
October 29, 2026
Retailer 10$602 USD
Retailer 4$730 USD
Retailer 8$747 USD
Retailer 13$800 USD
Retailer 11$892 USD
Retailer 7$1,015 USD
Retailer 2$1,032 USD
Retailer 6$1,513 USD
Retailer 9$1,609 USD
Retailer 14$1,728 USD
Retailer 12$2,105 USD
Retailer 5$2,341 USD
Retailer 3$2,799 USD
Brilliant Earth$4,840 USD

21 data points across 14 retailers

15 retailers$602 USD to $4,840 USD

A+
Cheapest Retailer
-
$602 USD
Final sale: no returns
A
Retailer 2
-
$730 USD
HK$5,700 HKD
View
A
Retailer 3
-
$747 USD
£588 GBP
View
A
Retailer 4
-
$800 USD
View
A
Retailer 5
-
$892 USD
View
A
Retailer 6
-
$1,015 USD
€967 EUR
View
A
Retailer 7
-
$1,032 USD
£813 GBP
View
Retailer 8
-
$1,513 USD
A$2,328 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$1,609 USD
ZAR 25,997 ZAR
View
B+
Retailer 10
-
$1,728 USD
View
B+
Retailer 11
-
$2,105 USD
SGD 2,845 SGD
View
B+
Retailer 12
-
$2,341 USD
View
B+
Retailer 13
-
$2,799 USD
£2,204 GBP
View
Retailer 14
-
$3,355 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
21710957A · Oct 29
$4,840 USD
View
14 more retailers have this diamond
Prices start from $602 USDSave up to $4,238 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+
2.12ct Round
$602 USD