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Round|Lab Grown|IGI

2.05ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG729575924

Shape and cutting style on the report: Round brilliant

Certificate IGI LG729575924

Diamond specifications and retailer prices

From $404 USD
As of October 29, 2026
Save $3,106 USD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,510 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.05ct lab-grown round diamond

This 2.05ct 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 LG729575924 or 729575924. Listed at 24 retailers as of October 29, 2026, with prices from $404 to $3,510, a $3,106 spread on the same certified stone. Brilliant Earth lists it at $3,510. 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

2.05
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729575924
Dimensions8.19 × 8.21 × 5.00 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
8.19 mm8.21 mm2.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729575924
Side View
Table 58.0%Crown 34.3°Girdle: MediumPavilion 41°Culet: NoneDepth 60.9%

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: $3,510 USD|Low: $388 USD|High: $3,510 USD|Avg: $1,223 USD
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
Retailer 15
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Retailer 17
October 30, 2026
Retailer 17$404 USD
Retailer 16$452 USD
Retailer 4$501 USD
Retailer 5$501 USD
Retailer 2$559 USD
Retailer 9$670 USD
Retailer 15$670 USD
Retailer 13$792 USD
Retailer 12$798 USD
Retailer 10$821 USD
Retailer 6$1,202 USD
Retailer 14$1,208 USD
Retailer 3$1,610 USD
Retailer 8$1,750 USD
Retailer 11$1,967 USD
Retailer 7$2,638 USD
Brilliant Earth$3,510 USD

33 data points across 17 retailers

24 retailers$404 USD to $3,510 USD

A
Cheapest Retailer
-
$404 USD
A
Retailer 2
-
$452 USD
View
Final sale: no returns
A
Retailer 3
-
$452 USD
View
A
Retailer 4
-
$501 USD
View
A
Retailer 5
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$501 USD
View
A
Retailer 6
-
$559 USD
£440 GBP
View
A
Retailer 7
-
$670 USD
View
A
Retailer 8
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$670 USD
View
A
Retailer 9
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$765 USD
View
A
Retailer 10
-
$792 USD
A$1,218 AUD
View
A
Retailer 11
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$798 USD
€760 EUR
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A
Retailer 12
-
$821 USD
£646 GBP
View
A
Retailer 13
-
$1,170 USD
View
A
Retailer 14
-
$1,202 USD
View
A
Retailer 15
-
$1,208 USD
ZAR 19,519 ZAR
View
B+
Retailer 16
-
$1,587 USD
SGD 2,145 SGD
View
B+
Retailer 17
-
$1,610 USD
View
B+
Retailer 18
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$1,646 USD
View
B+
Retailer 19
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$1,750 USD
View
B+
Retailer 20
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$1,845 USD
View
B+
Retailer 21
-
$1,876 USD
View
B+
Retailer 22
-
$1,967 USD
£1,549 GBP
View
Retailer 23
-
$2,638 USD
A$4,059 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
15938785A · Oct 29
$3,510 USD
View
23 more retailers have this diamond
Prices start from $404 USDSave up to $3,106 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
2.05ct Round
$404 USD