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Round|Lab Grown|IGI

1.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG743593452

Shape and cutting style on the report: Round brilliant

Certificate IGI LG743593452

Diamond specifications and retailer prices

From $340 USD
As of October 29, 2026
Save $2,700 USD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,040 USD at Brilliant Earth · As of October 28, 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 LG743593452 or 743593452. Listed at 27 retailers as of October 28, 2026, with prices from $340 to $3,040, a $2,700 spread on the same certified stone. Brilliant Earth lists it at $3,040. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593452
Dimensions7.40 × 7.46 × 4.53 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
7.40 mm7.46 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593452
Side View
Table 57.0%Crown 33.4°Girdle: MediumPavilion 40.9°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: $3,040 USD|Low: $340 USD|High: $3,550 USD|Avg: $1,216 USD|-14.4%
Brilliant Earth
Retailer 2
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Retailer 27
October 29, 2026
Retailer 26$340 USD
Retailer 25$394 USD
Retailer 15$413 USD
Retailer 5$422 USD
Retailer 4$599 USD
Retailer 24$614 USD
Retailer 7$635 USD
Retailer 12$658 USD
Retailer 16$678 USD
Retailer 22$754 USD
Retailer 14$764 USD
Retailer 23$800 USD
Retailer 2$839 USD
Retailer 17$850 USD
Retailer 18$1,070 USD
Retailer 13$1,080 USD
Retailer 6$1,236 USD
Retailer 3$1,496 USD
Retailer 8$1,592 USD
Retailer 10$1,634 USD
Retailer 19$1,652 USD
Retailer 20$1,762 USD
Retailer 11$1,766 USD
Retailer 21$1,828 USD
Retailer 27$2,255 USD
Retailer 9$3,020 USD
Brilliant Earth$3,040 USD

33 data points across 27 retailers

27 retailers$340 USD to $3,040 USD

A
Cheapest Retailer
-
$340 USD
A
Retailer 2
-
$394 USD
View
A
Retailer 3
-
$413 USD
View
Final sale: no returns
A
Retailer 4
-
$422 USD
View
A
Retailer 5
-
$599 USD
£471 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
$614 USD
HK$4,800 HKD
View
A
Retailer 7
-
$635 USD
View
A
Retailer 8
-
$658 USD
View
A
Retailer 9
-
$678 USD
View
A
Retailer 10
-
$754 USD
€718 EUR
View
A
Retailer 11
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$764 USD
View
A
Retailer 12
-
$800 USD
ZAR 12,919 ZAR
View
A
Retailer 13
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$839 USD
£661 GBP
View
A
Retailer 14
-
$850 USD
A$1,308 AUD
View
B+
Retailer 15
-
$1,070 USD
View
B+
Retailer 16
-
$1,080 USD
A$1,662 AUD
View
B+
Retailer 17
-
$1,236 USD
View
B+
Retailer 18
-
$1,496 USD
View
B+
Retailer 19
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$1,592 USD
View
B+
Retailer 20
-
$1,634 USD
View
B+
Retailer 21
-
$1,652 USD
View
B+
Retailer 22
-
$1,762 USD
SGD 2,381 SGD
View
B+
Retailer 23
-
$1,766 USD
A$2,717 AUD
View
Price last confirmed 21 days ago
B+
Retailer 24
-
$1,828 USD
£1,439 GBP
View
B+
Retailer 25
-
$2,255 USD
View
B
Retailer 26
-
$3,020 USD
View
Most Expensive
B
Brilliant Earth
17457191Y · Oct 28
$3,040 USD
View
26 more retailers have this diamond
Prices start from $340 USDSave up to $2,700 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
1.52ct Round
$340 USD