CaratHunter
Plans
Round|Lab Grown|IGI

1.53ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG786635336

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786635336

Diamond specifications and retailer prices

From $1,009 USD
As of October 26, 2026
Save $3,074 USD (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,083 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG786635336 or 786635336. Listed at 22 retailers as of October 26, 2026, with prices from $1,009 to $4,083, a $3,074 spread on the same certified stone. Taylor and Hart lists it at $4,083. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786635336
Dimensions7.35 × 7.41 × 4.58 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
7.35 mm7.41 mm1.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786635336
Side View
Table 57.0%Crown 35.8°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $1,681 USD|Low: $1,009 USD|High: $5,142 USD|Avg: $2,496 USD|-16.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 31, 2026
Retailer 6$1,098 USD
Retailer 2$1,130 USD
Retailer 7$1,135 USD
Retailer 8$1,171 USD
Retailer 5$1,345 USD
Retailer 9$1,450 USD
Retailer 1$1,681 USD
Retailer 10$1,871 USD
Retailer 11$2,447 USD
Retailer 3$3,631 USD
Retailer 4$3,993 USD
Taylor and Hart$4,083 USD

40 data points across 12 retailers

22 retailers$1,009 USD to $4,083 USD

A
Cheapest Retailer
-
$1,009 USD
B+
Retailer 2
-
$1,098 USD
View
Retailer 3
-
$1,098 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$1,130 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,135 USD
View
Retailer 6
-
$1,171 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$1,171 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$1,171 USD
View
Retailer 9
-
$1,206 USD
View
Price last confirmed 31 days ago
Retailer 10
-
$1,312 USD
View
Price last confirmed 28 days ago
B+
Retailer 11
-
$1,345 USD
View
Retailer 12
-
$1,375 USD
View
Price last confirmed 38 days ago
Retailer 13
-
$1,379 USD
View
Price last confirmed 31 days ago
Retailer 14
-
$1,399 USD
View
Price last confirmed 28 days ago
B+
Retailer 15
-
$1,450 USD
View
B+
Retailer 16
-
$1,681 USD
£1,324 GBP
View
B+
Retailer 17
-
$1,871 USD
View
B
Retailer 18
-
$2,447 USD
View
Retailer 19
-
$2,622 USD
View
Price last confirmed 31 days ago
B
Retailer 20
-
$3,631 USD
View
B
Retailer 21
-
$3,993 USD
£3,144 GBP
View
Most Expensive
B
Taylor and Hart
MNPHCMQ · Oct 30
$4,083 USD
View
21 more retailers have this diamond
Prices start from $1,009 USDSave up to $3,074 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
$1,009 USD