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Round|Lab Grown|IGI

2.28ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG744515189

Shape and cutting style on the report: Round brilliant

Certificate IGI LG744515189

Diamond specifications and retailer prices

From $606 USD
As of October 29, 2026
Save $4,204 USD (87%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $4,810 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.28ct lab-grown round diamond

This 2.28ct 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 LG744515189 or 744515189. Listed at 30 retailers as of October 29, 2026, with prices from $606 to $4,810, a $4,204 spread on the same certified stone. Do Amore Diamonds lists it at $4,810. 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

2.28
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744515189
Dimensions8.37 × 8.42 × 5.23 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
8.37 mm8.42 mm2.28 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744515189
Side View
Table 56.0%Crown 35.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
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 29
Current: $1,646 USD|Low: $542 USD|High: $4,980 USD|Avg: $1,692 USD|-0.3%
Retailer 1
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
October 30, 2026
Retailer 11$542 USD
Retailer 14$606 USD
Retailer 10$663 USD
Retailer 8$920 USD
Retailer 2$1,020 USD
Retailer 4$1,048 USD
Retailer 9$1,133 USD
Retailer 17$1,138 USD
Retailer 13$1,156 USD
Retailer 18$1,169 USD
Retailer 1$1,646 USD
Retailer 19$1,733 USD
Retailer 16$1,789 USD
Retailer 6$2,162 USD
Retailer 7$2,669 USD
Retailer 3$3,003 USD
Retailer 15$3,235 USD
Retailer 5$3,425 USD
Retailer 12$4,480 USD

44 data points across 19 retailers

30 retailers$606 USD to $4,810 USD

Retailer 1
-
$542 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$606 USD
View
Final sale: no returns
Retailer 3
-
$606 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$663 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$671 USD
View
Price last confirmed 21 days ago
Retailer 6
-
$671 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$671 USD
View
A
Retailer 8
-
$920 USD
View
A
Retailer 9
-
$922 USD
HK$7,200 HKD
View
A
Retailer 10
-
$1,020 USD
View
A
Retailer 11
-
$1,048 USD
View
A
Retailer 12
-
$1,133 USD
View
A
Retailer 13
-
$1,138 USD
€1,084 EUR
View
A
Retailer 14
-
$1,156 USD
£910 GBP
View
A
Retailer 15
-
$1,169 USD
A$1,798 AUD
View
A
Retailer 16
-
$1,646 USD
A$2,533 AUD
View
B+
Retailer 17
-
$1,733 USD
View
B+
Retailer 18
-
$1,756 USD
View
B+
Retailer 19
-
$1,789 USD
ZAR 28,896 ZAR
View
Retailer 20
-
$1,949 USD
View
Price last confirmed 30 days ago
Retailer 21
-
$1,949 USD
View
Price last confirmed 21 days ago
B+
Retailer 22
-
$2,162 USD
View
B+
Retailer 23
-
$2,268 USD
View
B+
Retailer 24
-
$2,514 USD
View
B+
Retailer 25
-
$2,669 USD
SGD 3,607 SGD
View
Retailer 26
-
$3,003 USD
A$4,620 AUD
View
Price last confirmed 22 days ago
B+
Retailer 27
-
$3,235 USD
£2,547 GBP
View
Retailer 28
-
$3,425 USD
View
Price last confirmed 23 days ago
B
Retailer 29
-
$4,480 USD
View
Most Expensive
B
Do Amore Diamonds
27-CF1054F6D · Oct 29
$4,810 USD
View
29 more retailers have this diamond
Prices start from $606 USDSave up to $4,204 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
2.28ct Round
$606 USD