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Round|Lab Grown|IGI

2.52ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG787651755

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787651755

Diamond specifications and retailer prices

From $828 AUD
$582 USD
As of October 29, 2026
Save $3,015 AUD (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $9,907 AUD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 2.52ct lab-grown round diamond

This 2.52ct 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 LG787651755 or 787651755. Listed at 24 retailers as of October 26, 2026, with a 364% 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

2.52
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787651755
Dimensions8.75 × 8.80 × 5.35 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
8.75 mm8.80 mm2.52 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787651755
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.0%

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: $9,907 AUD|Low: $828 AUD|High: $9,907 AUD|Avg: $2,494 AUD
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 30, 2026
Retailer 9$828 AUD
Retailer 12$1,295 AUD
Retailer 14$1,345 AUD
Retailer 6$1,396 AUD
Retailer 10$1,403 AUD
Retailer 2$1,418 AUD
Retailer 3$2,153 AUD
Retailer 11$2,219 AUD
Retailer 8$2,467 AUD
Retailer 15$2,542 AUD
Retailer 5$2,990 AUD
Retailer 13$3,157 AUD
Retailer 16$3,409 AUD
Retailer 4$3,843 AUD
Retailer 7$7,551 AUD
Brilliant Earth$9,907 AUD

41 data points across 16 retailers

24 retailers$828 AUD to $3,843 AUD

Retailer 1
-
$771 AUD
$542 USD
Price last confirmed 19 days ago
Retailer 2
-
$771 AUD
$542 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$828 AUD
$582 USD
View
Final sale: no returns
Retailer 4
-
$863 AUD
$606 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$944 AUD
$663 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$955 AUD
$671 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$1,295 AUD
$910 USD
View
A
Retailer 8
-
$1,345 AUD
$945 USD
View
A
Retailer 9
-
$1,396 AUD
$981 USD
View
A
Retailer 10
-
$1,403 AUD
€939 EUR
View
A
Retailer 11
-
$1,418 AUD
£784 GBP
View
A
Retailer 12
-
$2,153 AUD
$1,513 USD
View
A
Retailer 13
-
$2,219 AUD
ZAR 25,185 ZAR
View
A
Retailer 14
-
$2,467 AUD
$1,733 USD
View
Retailer 15
-
$2,514 AUD
$1,766 USD
View
Price last confirmed 38 days ago
Retailer 16
-
$2,514 AUD
$1,766 USD
View
Price last confirmed 22 days ago
A
Retailer 17
-
$2,542 AUD
$1,786 USD
View
B+
Retailer 18
-
$2,990 AUD
$2,100 USD
View
B+
Retailer 19
-
$3,157 AUD
$2,218 USD
View
B+
Retailer 20
-
$3,217 AUD
$2,260 USD
View
B+
Retailer 21
-
$3,409 AUD
$2,395 USD
View
B+
Retailer 22
-
$3,843 AUD
£2,126 GBP
View
Retailer 23
-
$7,551 AUD
$5,305 USD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
18649316A · Oct 22
$9,907 AUD
$6,960 USD
View
Price last confirmed 7 days ago
23 more retailers have this diamond
Prices start from $828 AUDSave up to $3,015 AUD

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
2.52ct Round
$828 AUD