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Round|Lab Grown|IGI

1.52ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG836614366

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836614366

Diamond specifications and retailer prices

From $407 USD
As of October 29, 2026
Save $2,349 USD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,756 USD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836614366 or 836614366. Listed at 22 retailers as of October 29, 2026, with prices from $407 to $2,756, a $2,349 spread on the same certified stone. Helzberg Diamonds lists it at $2,756. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614366
Dimensions7.44 × 7.47 × 4.49 mm
L/W Ratio1.00
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
7.44 mm7.47 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614366
Side View
Table 60.0%Crown 33.2°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.2%

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: $780 USD|Low: $407 USD|High: $2,480 USD|Avg: $1,083 USD|+10.6%
Retailer 1
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Retailer 21
October 31, 2026
Retailer 9$407 USD
Retailer 6$455 USD
Retailer 21$455 USD
Retailer 2$504 USD
Retailer 13$504 USD
Retailer 17$647 USD
Retailer 10$747 USD
Retailer 1$780 USD
Retailer 7$797 USD
Retailer 12$826 USD
Retailer 18$827 USD
Retailer 19$866 USD
Retailer 8$1,003 USD
Retailer 20$1,216 USD
Retailer 14$1,621 USD
Retailer 4$1,646 USD
Retailer 11$1,656 USD
Retailer 16$1,808 USD
Retailer 3$1,972 USD
Retailer 5$2,239 USD
Retailer 15$2,480 USD

22 data points across 21 retailers

22 retailers$407 USD to $2,756 USD

A
Cheapest Retailer
-
$407 USD
A
Retailer 2
-
$455 USD
View
A
Retailer 3
-
$455 USD
View
Final sale: no returns
A
Retailer 4
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$504 USD
View
A
Retailer 5
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$504 USD
View
A
Retailer 6
-
$647 USD
£510 GBP
View
A
Retailer 7
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$747 USD
View
A
Retailer 8
-
$780 USD
View
A
Retailer 9
-
$797 USD
View
A
Retailer 10
-
$826 USD
£651 GBP
View
A
Retailer 11
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$827 USD
€788 EUR
View
A
Retailer 12
-
$866 USD
ZAR 13,997 ZAR
View
A
Retailer 13
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$1,003 USD
View
B+
Retailer 14
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$1,216 USD
View
B+
Retailer 15
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$1,621 USD
View
B+
Retailer 16
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$1,646 USD
SGD 2,224 SGD
View
B+
Retailer 17
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$1,656 USD
View
B+
Retailer 18
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$1,808 USD
View
B
Retailer 19
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$1,972 USD
£1,553 GBP
View
B+
Retailer 20
-
$2,239 USD
View
B
Retailer 21
-
$2,480 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHKJMM · Oct 31
$2,756 USD
View
21 more retailers have this diamond
Prices start from $407 USDSave up to $2,349 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
$407 USD