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Round|Lab Grown|IGI

1.52ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG840634886

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840634886

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 30, 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 LG840634886 or 840634886. 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 angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634886
Dimensions7.30 × 7.34 × 4.56 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
7.30 mm7.34 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634886
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.2%

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: $2,756 USD|Low: $407 USD|High: $3,210 USD|Avg: $1,261 USD
Helzberg Diamonds
Retailer 2
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Retailer 22
October 31, 2026
Retailer 10$407 USD
Retailer 3$455 USD
Retailer 7$455 USD
Retailer 4$504 USD
Retailer 14$504 USD
Retailer 19$647 USD
Retailer 11$747 USD
Retailer 2$780 USD
Retailer 8$797 USD
Retailer 13$826 USD
Retailer 20$827 USD
Retailer 22$866 USD
Retailer 9$1,003 USD
Retailer 16$1,216 USD
Retailer 15$1,621 USD
Retailer 5$1,646 USD
Retailer 12$1,656 USD
Retailer 18$1,808 USD
Retailer 21$1,981 USD
Retailer 6$2,239 USD
Retailer 17$2,480 USD
Helzberg Diamonds$2,756 USD

12 data points across 22 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
-
$504 USD
View
A
Retailer 5
-
$504 USD
View
A
Retailer 6
-
$647 USD
£510 GBP
View
A
Retailer 7
-
$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
-
$827 USD
€788 EUR
View
A
Retailer 12
-
$866 USD
ZAR 13,997 ZAR
View
A
Retailer 13
-
$1,003 USD
View
B+
Retailer 14
-
$1,216 USD
View
B+
Retailer 15
-
$1,621 USD
View
B+
Retailer 16
-
$1,646 USD
SGD 2,224 SGD
View
B+
Retailer 17
-
$1,656 USD
View
B
Retailer 18
-
$1,808 USD
View
B
Retailer 19
-
$1,981 USD
£1,560 GBP
View
B
Retailer 20
-
$2,239 USD
View
B
Retailer 21
-
$2,480 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJKOOM · Oct 30
$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