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Round|Lab Grown|IGI

2.30ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG763672345

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763672345

Diamond specifications and retailer prices

From $459 USD
As of October 29, 2026
Save $1,672 USD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,131 USD at Brilliance · As of October 30, 2026
View at Brilliance

About this 2.3ct lab-grown round diamond

This 2.3ct 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 LG763672345 or 763672345. Listed at 19 retailers as of October 29, 2026, with prices from $459 to $2,131, a $1,672 spread on the same certified stone. Brilliance lists it at $2,131. 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

2.30
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763672345
Dimensions8.44 × 8.40 × 5.22 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
8.44 mm8.40 mm2.30 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763672345
Side View
Table 59.0%Crown 35.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
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: $2,131 USD|Low: $441 USD|High: $3,283 USD|Avg: $1,264 USD
Brilliance
Retailer 2
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Retailer 19
October 31, 2026
Retailer 3$459 USD
Retailer 6$514 USD
Retailer 8$514 USD
Retailer 4$569 USD
Retailer 19$569 USD
Retailer 16$637 USD
Retailer 2$710 USD
Retailer 18$782 USD
Retailer 10$837 USD
Retailer 12$933 USD
Retailer 13$1,264 USD
Retailer 14$1,373 USD
Retailer 9$1,452 USD
Retailer 17$1,531 USD
Retailer 5$1,830 USD
Retailer 11$1,861 USD
Retailer 7$2,021 USD
Retailer 15$2,094 USD
Brilliance$2,131 USD

46 data points across 19 retailers

19 retailers$459 USD to $2,131 USD

A
Cheapest Retailer
-
$459 USD
A
Retailer 2
-
$514 USD
View
Final sale: no returns
A
Retailer 3
-
$514 USD
View
A
Retailer 4
-
$569 USD
View
Retailer 5
-
$569 USD
View
Price last confirmed 14 days ago
Retailer 6
-
$637 USD
£502 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
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$710 USD
View
A
Retailer 8
-
$782 USD
View
A
Retailer 9
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$837 USD
View
A
Retailer 10
-
$933 USD
£734 GBP
View
A
Retailer 11
-
$1,264 USD
A$1,945 AUD
View
A
Retailer 12
-
$1,373 USD
ZAR 22,187 ZAR
View
A
Retailer 13
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$1,452 USD
View
A
Retailer 14
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$1,531 USD
View
B+
Retailer 15
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$1,830 USD
View
B+
Retailer 16
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$1,861 USD
View
B+
Retailer 17
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$2,021 USD
View
B+
Retailer 18
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$2,094 USD
£1,649 GBP
View
Most Expensive
B+
Brilliance
D39105820 · Oct 30
$2,131 USD
View
18 more retailers have this diamond
Prices start from $459 USDSave up to $1,672 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
2.30ct Round
$459 USD