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Round|Lab Grown|IGI

1.53ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG811619355

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811619355

Diamond specifications and retailer prices

From $848 SGD
$663 USD
As of November 1, 2026
Save $3,986 SGD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,834 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811619355 or 811619355. Listed at 24 retailers as of November 1, 2026, with prices from $848 to $4,834, a $3,986 spread on the same certified stone. Brilliant Earth lists it at $4,834. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811619355
Dimensions7.51 × 7.49 × 4.47 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
7.51 mm7.49 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811619355
Side View
Table 58.0%Crown 33°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.6%

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: $4,834 SGD|Low: $848 SGD|High: $6,292 SGD|Avg: $2,207 SGD|-23.2%
Brilliant Earth
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
Retailer 17
November 3, 2026
Retailer 3$848 SGD
Retailer 17$922 SGD
Retailer 6$983 SGD
Retailer 7$983 SGD
Retailer 12$1,346 SGD
Retailer 8$1,409 SGD
Retailer 15$1,413 SGD
Retailer 16$1,520 SGD
Retailer 2$1,568 SGD
Retailer 13$1,685 SGD
Retailer 10$1,807 SGD
Retailer 11$2,228 SGD
Retailer 5$2,766 SGD
Retailer 9$3,178 SGD
Retailer 4$3,389 SGD
Retailer 14$4,143 SGD
Brilliant Earth$4,834 SGD

32 data points across 17 retailers

24 retailers$848 SGD to $4,834 SGD

A
Cheapest Retailer
-
$848 SGD
$663 USD
A
Retailer 2
-
$922 SGD
$721 USD
View
A
Retailer 3
-
$949 SGD
$742 USD
View
Final sale: no returns
Retailer 4
-
$983 SGD
$769 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$983 SGD
$769 USD
View
B+
Retailer 6
-
$1,296 SGD
$1,013 USD
View
A
Retailer 7
-
$1,346 SGD
£829 GBP
View
B+
Retailer 8
-
$1,408 SGD
$1,101 USD
View
B+
Retailer 9
-
$1,409 SGD
$1,102 USD
View
B+
Retailer 10
-
$1,413 SGD
$1,105 USD
View
B+
Retailer 11
-
$1,520 SGD
A$1,828 AUD
View
B+
Retailer 12
-
$1,568 SGD
£965 GBP
View
B+
Retailer 13
-
$1,685 SGD
€1,255 EUR
View
B+
Retailer 14
-
$1,807 SGD
ZAR 22,831 ZAR
View
B+
Retailer 15
-
$2,228 SGD
$1,742 USD
View
B
Retailer 16
-
$2,766 SGD
$2,163 USD
View
B
Retailer 17
-
$3,178 SGD
$2,485 USD
View
B
Retailer 18
-
$3,317 SGD
View
B
Retailer 19
-
$3,355 SGD
$2,623 USD
View
B
Retailer 20
-
$3,389 SGD
$2,650 USD
View
B
Retailer 21
-
$3,393 SGD
$2,653 USD
View
B
Retailer 22
-
$3,416 SGD
$2,671 USD
View
B
Retailer 23
-
$4,143 SGD
£2,551 GBP
View
Most Expensive
B
Brilliant Earth
20575686A · Nov 2
$4,834 SGD
$3,780 USD
View
23 more retailers have this diamond
Prices start from $848 SGDSave up to $3,986 SGD

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
$848 SGD