CaratHunter
Plans
Round|Lab Grown|IGI

2.27ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG683520770

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683520770

Diamond specifications and retailer prices

From $528 USD
As of October 28, 2026
Save $1,662 USD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,190 USD at Brilliance · As of October 30, 2026
View at Brilliance

About this 2.27ct lab-grown round diamond

This 2.27ct 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 LG683520770 or 683520770. Listed at 18 retailers as of October 28, 2026, with prices from $528 to $2,190, a $1,662 spread on the same certified stone. Brilliance lists it at $2,190. 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

2.27
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683520770
Dimensions8.42 × 8.47 × 5.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
8.42 mm8.47 mm2.27 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683520770
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.2%

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: Oct 28
Current: $2,190 USD|Low: $453 USD|High: $3,176 USD|Avg: $1,264 USD|-14.5%
Brilliance
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
October 31, 2026
Retailer 5$453 USD
Retailer 4$528 USD
Retailer 10$585 USD
Retailer 16$585 USD
Retailer 12$654 USD
Retailer 2$725 USD
Retailer 18$802 USD
Retailer 8$851 USD
Retailer 11$968 USD
Retailer 13$1,300 USD
Retailer 14$1,413 USD
Retailer 3$1,423 USD
Retailer 17$1,574 USD
Retailer 7$1,882 USD
Retailer 9$1,911 USD
Retailer 6$2,062 USD
Retailer 15$2,153 USD
Brilliance$2,190 USD

36 data points across 18 retailers

18 retailers$528 USD to $2,190 USD

Retailer 1
-
$453 USD
Price last confirmed 23 days ago
A
Retailer 2
-
$528 USD
View
Final sale: no returns
Retailer 3
-
$585 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$585 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$654 USD
£515 GBP
View
A
Retailer 6
-
$725 USD
View
A
Retailer 7
-
$802 USD
View
A
Retailer 8
-
$851 USD
View
A
Retailer 9
-
$968 USD
£762 GBP
View
A
Retailer 10
-
$1,300 USD
A$2,000 AUD
View
A
Retailer 11
-
$1,413 USD
ZAR 22,821 ZAR
View
A
Retailer 12
-
$1,423 USD
View
A
Retailer 13
-
$1,574 USD
View
Retailer 14
-
$1,882 USD
View
Price last confirmed 23 days ago
B+
Retailer 15
-
$1,911 USD
View
B+
Retailer 16
-
$2,062 USD
View
B+
Retailer 17
-
$2,153 USD
£1,695 GBP
View
Most Expensive
B+
Brilliance
D29224798 · Oct 30
$2,190 USD
View
17 more retailers have this diamond
Prices start from $528 USDSave up to $1,662 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
2.27ct Round
$528 USD