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Round|Lab Grown|IGI

2.05ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG668433332

Shape and cutting style on the report: Round brilliant

Certificate IGI LG668433332

Diamond specifications and retailer prices

From $415 USD
As of October 29, 2026
Save $3,674 USD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $6,160 USD at Brilliant Earth · As of October 12, 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 LG668433332 or 668433332. Listed at 26 retailers as of October 27, 2026, with a 885% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668433332
Dimensions8.20 × 8.13 × 5.03 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
8.20 mm8.13 mm2.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668433332
Side View
Table 57.0%Crown 35.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.7%

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: $3,510 USD|Low: $398 USD|High: $6,160 USD|Avg: $1,181 USD|-43.0%
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 5$415 USD
Retailer 18$463 USD
Retailer 16$465 USD
Retailer 4$514 USD
Retailer 8$514 USD
Retailer 3$563 USD
Retailer 20$576 USD
Retailer 23$660 USD
Retailer 6$690 USD
Retailer 9$777 USD
Retailer 2$844 USD
Retailer 21$864 USD
Retailer 13$1,142 USD
Retailer 7$1,174 USD
Retailer 24$1,239 USD
Retailer 22$1,241 USD
Retailer 17$1,634 USD
Retailer 10$1,654 USD
Retailer 14$1,665 USD
Retailer 15$1,688 USD
Retailer 11$1,879 USD
Retailer 19$1,900 USD
Retailer 12$1,926 USD
Brilliant Earth$3,510 USD

29 data points across 24 retailers

26 retailers$415 USD to $4,089 USD

A
Cheapest Retailer
-
$415 USD
A
Retailer 2
-
$463 USD
View
Final sale: no returns
A
Retailer 3
-
$465 USD
View
A
Retailer 4
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$514 USD
View
A
Retailer 5
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$514 USD
View
A
Retailer 6
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$563 USD
HK$4,400 HKD
View
A
Retailer 7
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$576 USD
£453 GBP
View
A
Retailer 8
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$660 USD
View
A
Retailer 9
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$690 USD
View
A
Retailer 10
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$777 USD
View
A
Retailer 11
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$844 USD
£665 GBP
View
A
Retailer 12
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$864 USD
€823 EUR
View
A
Retailer 13
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$1,142 USD
A$1,757 AUD
View
A
Retailer 14
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$1,174 USD
View
A
Retailer 15
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$1,239 USD
View
A
Retailer 16
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$1,241 USD
ZAR 20,042 ZAR
View
A
Retailer 17
-
$1,634 USD
SGD 2,208 SGD
View
A
Retailer 18
-
$1,654 USD
View
B+
Retailer 19
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$1,665 USD
View
B+
Retailer 20
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$1,688 USD
View
B+
Retailer 21
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$1,879 USD
View
B+
Retailer 22
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$1,900 USD
£1,496 GBP
View
B+
Retailer 23
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$1,926 USD
View
Retailer 24
-
$3,510 USD
View
Price last confirmed 8 days ago
B
Retailer 25
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$4,089 USD
£3,220 GBP
View
Most Expensive
Brilliant Earth
15028558A · Oct 12
$6,160 USD
View
Price last confirmed 17 days ago
25 more retailers have this diamond
Prices start from $415 USDSave up to $3,674 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
$415 USD