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Round|Lab Grown|IGI

2.05ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG772611452

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772611452

Diamond specifications and retailer prices

From $739 NZD
$415 USD
As of October 29, 2026
Save $5,511 NZD (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,250 NZD at Brilliant Earth · As of October 26, 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 LG772611452 or 772611452. Listed at 23 retailers as of October 26, 2026, with prices from $739 to $6,250, a $5,511 spread on the same certified stone. Brilliant Earth lists it at $6,250. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772611452
Dimensions8.18 × 8.21 × 5.01 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
8.18 mm8.21 mm2.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772611452
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 41°Culet: NoneDepth 61.2%

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: $6,250 NZD|Low: $709 NZD|High: $6,250 NZD|Avg: $2,345 NZD
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
Retailer 16
October 29, 2026
Retailer 5$739 NZD
Retailer 7$915 NZD
Retailer 11$1,025 NZD
Retailer 15$1,175 NZD
Retailer 16$1,229 NZD
Retailer 13$1,433 NZD
Retailer 12$1,464 NZD
Retailer 9$1,503 NZD
Retailer 2$2,033 NZD
Retailer 14$2,209 NZD
Retailer 3$2,569 NZD
Retailer 4$3,191 NZD
Retailer 8$3,346 NZD
Retailer 10$3,383 NZD
Retailer 6$4,698 NZD
Brilliant Earth$6,250 NZD

28 data points across 16 retailers

23 retailers$739 NZD to $6,250 NZD

A
Cheapest Retailer
-
$739 NZD
$415 USD
A
Retailer 2
-
$824 NZD
$463 USD
View
Final sale: no returns
A
Retailer 3
-
$828 NZD
$465 USD
View
A
Retailer 4
-
$915 NZD
$514 USD
View
A
Retailer 5
-
$915 NZD
$514 USD
View
A
Retailer 6
-
$1,025 NZD
£453 GBP
View
A
Retailer 7
-
$1,175 NZD
$660 USD
View
A
Retailer 8
-
$1,229 NZD
$690 USD
View
A
Retailer 9
-
$1,383 NZD
$777 USD
View
A
Retailer 10
-
$1,433 NZD
A$1,238 AUD
View
A
Retailer 11
-
$1,464 NZD
€783 EUR
View
A
Retailer 12
-
$1,503 NZD
£665 GBP
View
A
Retailer 13
-
$2,033 NZD
A$1,757 AUD
View
A
Retailer 14
-
$2,090 NZD
$1,174 USD
View
A
Retailer 15
-
$2,209 NZD
ZAR 20,041 ZAR
View
A
Retailer 16
-
$2,569 NZD
$1,443 USD
View
B+
Retailer 17
-
$2,943 NZD
$1,653 USD
View
B+
Retailer 18
-
$3,005 NZD
$1,688 USD
View
B+
Retailer 19
-
$3,191 NZD
$1,792 USD
View
B+
Retailer 20
-
$3,346 NZD
$1,879 USD
View
B+
Retailer 21
-
$3,383 NZD
£1,496 GBP
View
B+
Retailer 22
-
$4,698 NZD
A$4,059 AUD
View
Price last confirmed 20 days ago
Most Expensive
B
Brilliant Earth
17535156A · Oct 26
$6,250 NZD
$3,510 USD
View
22 more retailers have this diamond
Prices start from $739 NZDSave up to $5,511 NZD

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
$739 NZD