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Round|Lab Grown|IGI

1.53ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG585332040

Shape and cutting style on the report: Round brilliant

Certificate IGI LG585332040

Diamond specifications and retailer prices

From $381 USD
As of November 1, 2026
Save $1,473 USD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,854 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG585332040 or 585332040. Listed at 21 retailers as of October 29, 2026, with prices from $381 to $1,854, a $1,473 spread on the same certified stone. MOH London lists it at $1,854. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG585332040
Dimensions7.39 × 7.42 × 4.53 mm
L/W Ratio1.00
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
7.39 mm7.42 mm1.53 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG585332040
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.2%

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: $1,854 USD|Low: $366 USD|High: $1,867 USD|Avg: $947 USD|+0.5%
MOH London
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
November 2, 2026
Retailer 15$381 USD
Retailer 4$426 USD
Retailer 7$426 USD
Retailer 3$472 USD
Retailer 13$620 USD
Retailer 11$645 USD
Retailer 6$718 USD
Retailer 2$772 USD
Retailer 9$814 USD
Retailer 10$852 USD
Retailer 12$1,096 USD
Retailer 14$1,324 USD
Retailer 5$1,506 USD
Retailer 8$1,518 USD
Retailer 16$1,682 USD
MOH London$1,854 USD

44 data points across 16 retailers

21 retailers$381 USD to $1,854 USD

A
Cheapest Retailer
-
$381 USD
A
Retailer 2
-
$426 USD
View
Final sale: no returns
A
Retailer 3
-
$426 USD
View
A
Retailer 4
-
$472 USD
View
Retailer 5
-
$472 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$525 USD
HK$4,100 HKD
View
A
Retailer 7
-
$620 USD
View
A
Retailer 8
-
$645 USD
View
A
Retailer 9
-
$718 USD
View
A
Retailer 10
-
$772 USD
€735 EUR
View
A
Retailer 11
-
$814 USD
ZAR 13,153 ZAR
View
B+
Retailer 12
-
$852 USD
£671 GBP
View
B+
Retailer 13
-
$901 USD
View
B+
Retailer 14
-
$1,096 USD
A$1,686 AUD
View
B
Retailer 15
-
$1,324 USD
View
B
Retailer 16
-
$1,506 USD
SGD 2,035 SGD
View
B
Retailer 17
-
$1,518 USD
View
B
Retailer 18
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$1,556 USD
View
B
Retailer 19
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$1,682 USD
View
B
Retailer 20
-
$1,768 USD
View
Most Expensive
B
MOH London
LG585332040 · Oct 29
$1,854 USD
£1,460 GBP
View
20 more retailers have this diamond
Prices start from $381 USDSave up to $1,473 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
1.53ct Round
$381 USD