CaratHunter
Plans
Round|Lab Grown|IGI

2.28ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG691547380

Shape and cutting style on the report: Round brilliant

Certificate IGI LG691547380

Diamond specifications and retailer prices

From $476 USD
As of October 29, 2026
Save $3,099 USD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,575 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG691547380 or 691547380. Listed at 20 retailers as of October 28, 2026, with prices from $476 to $3,575, a $3,099 spread on the same certified stone. Rare Carat lists it at $3,575. 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 angle35.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691547380
Dimensions8.43 × 8.40 × 5.23 mm
L/W Ratio1.00
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
8.43 mm8.40 mm2.28 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691547380
Side View
Table 58.0%Crown 35.3°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.2%

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 29
Current: $3,575 USD|Low: $457 USD|High: $3,610 USD|Avg: $1,309 USD|-1.0%
Rare Carat
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
Retailer 20
October 30, 2026
Retailer 3$476 USD
Retailer 8$532 USD
Retailer 6$533 USD
Retailer 4$590 USD
Retailer 20$590 USD
Retailer 2$659 USD
Retailer 16$805 USD
Retailer 19$805 USD
Retailer 10$856 USD
Retailer 13$977 USD
Retailer 17$1,320 USD
Retailer 15$1,424 USD
Retailer 7$1,436 USD
Retailer 18$1,587 USD
Retailer 5$1,897 USD
Retailer 12$1,926 USD
Retailer 9$2,074 USD
Retailer 14$2,179 USD
Retailer 11$2,209 USD
Rare Carat$3,575 USD

32 data points across 20 retailers

20 retailers$476 USD to $3,575 USD

A
Cheapest Retailer
-
$476 USD
A
Retailer 2
-
$532 USD
View
Final sale: no returns
A
Retailer 3
-
$533 USD
View
Retailer 4
-
$590 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$590 USD
View
A
Retailer 6
-
$659 USD
£519 GBP
View
A
Retailer 7
-
$805 USD
View
A
Retailer 8
-
$805 USD
View
A
Retailer 9
-
$856 USD
View
A
Retailer 10
-
$977 USD
£769 GBP
View
Retailer 11
-
$1,320 USD
A$2,031 AUD
View
Price last confirmed 10 days ago
A
Retailer 12
-
$1,424 USD
ZAR 23,009 ZAR
View
A
Retailer 13
-
$1,436 USD
View
A
Retailer 14
-
$1,587 USD
View
B+
Retailer 15
-
$1,897 USD
View
B+
Retailer 16
-
$1,926 USD
View
B+
Retailer 17
-
$2,074 USD
View
B+
Retailer 18
-
$2,179 USD
£1,716 GBP
View
B+
Retailer 19
-
$2,209 USD
View
Most Expensive
B
Rare Carat
SS12972_l_691547380 · Oct 28
$3,575 USD
View
19 more retailers have this diamond
Prices start from $476 USDSave up to $3,099 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
$476 USD