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Round|Lab Grown|IGI

1.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG772690599

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772690599

Diamond specifications and retailer prices

From $504 AUD
$354 USD
As of November 1, 2026
Save $2,827 AUD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,331 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG772690599 or 772690599. Listed at 26 retailers as of October 31, 2026, with prices from $504 to $3,331, a $2,827 spread on the same certified stone. Brilliant Earth lists it at $3,331. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772690599
Dimensions7.41 × 7.36 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.41 mm7.36 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772690599
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.4%

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: Nov 1
Current: $3,331 AUD|Low: $504 AUD|High: $5,780 AUD|Avg: $1,683 AUD|-42.4%
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
Retailer 17
November 1, 2026
Retailer 5$504 AUD
Retailer 10$790 AUD
Retailer 16$790 AUD
Retailer 12$910 AUD
Retailer 15$962 AUD
Retailer 2$996 AUD
Retailer 8$1,034 AUD
Retailer 6$1,263 AUD
Retailer 14$1,305 AUD
Retailer 11$1,367 AUD
Retailer 3$1,384 AUD
Retailer 7$1,864 AUD
Retailer 4$2,151 AUD
Retailer 17$2,231 AUD
Retailer 13$2,256 AUD
Retailer 9$3,281 AUD
Brilliant Earth$3,331 AUD

33 data points across 17 retailers

26 retailers$504 AUD to $3,331 AUD

Retailer 1
-
$458 AUD
$322 USD
Price last confirmed 22 days ago
Retailer 2
-
$471 AUD
$331 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
$504 AUD
$354 USD
View
Final sale: no returns
Retailer 4
-
$547 AUD
$384 USD
View
Price last confirmed 40 days ago
Retailer 5
-
$568 AUD
$399 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$568 AUD
$399 USD
View
Price last confirmed 33 days ago
Retailer 7
-
$577 AUD
$405 USD
View
Price last confirmed 38 days ago
A
Retailer 8
-
$790 AUD
$555 USD
View
A
Retailer 9
-
$790 AUD
$555 USD
View
A
Retailer 10
-
$910 AUD
€609 EUR
View
A
Retailer 11
-
$962 AUD
ZAR 10,916 ZAR
View
A
Retailer 12
-
$996 AUD
£551 GBP
View
A
Retailer 13
-
$1,034 AUD
$726 USD
View
A
Retailer 14
-
$1,263 AUD
$887 USD
View
A
Retailer 15
-
$1,305 AUD
View
A
Retailer 16
-
$1,367 AUD
$960 USD
View
A
Retailer 17
-
$1,384 AUD
$972 USD
View
Retailer 18
-
$1,825 AUD
$1,282 USD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
$1,864 AUD
$1,310 USD
View
Retailer 20
-
$1,878 AUD
$1,319 USD
View
Price last confirmed 35 days ago
B+
Retailer 21
-
$1,979 AUD
$1,390 USD
View
B+
Retailer 22
-
$2,151 AUD
$1,511 USD
View
B+
Retailer 23
-
$2,231 AUD
$1,567 USD
View
B+
Retailer 24
-
$2,256 AUD
£1,248 GBP
View
Retailer 25
-
$3,281 AUD
$2,305 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
20269243A · Oct 31
$3,331 AUD
$2,340 USD
View
25 more retailers have this diamond
Prices start from $504 AUDSave up to $2,827 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
1.52ct Round
$504 AUD