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Round|Lab Grown|IGI

1.24ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG828616764

Shape and cutting style on the report: Round brilliant

Certificate IGI LG828616764

Diamond specifications and retailer prices

From $453 SGD
$354 USD
As of October 29, 2026
Save $3,050 SGD (87%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $3,503 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.24ct lab-grown round diamond

This 1.24ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828616764 or 828616764. Listed at 28 retailers as of October 29, 2026, with prices from $453 to $3,503, a $3,050 spread on the same certified stone. Brilliant Earth lists it at $3,503. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828616764
Dimensions6.92 × 6.97 × 4.22 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
6.92 mm6.97 mm1.24 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828616764
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.8%

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: $3,503 SGD|Low: $433 SGD|High: $3,503 SGD|Avg: $1,431 SGD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 22
Retailer 23
November 1, 2026
Retailer 4$453 SGD
Retailer 5$506 SGD
Retailer 7$560 SGD
Retailer 10$560 SGD
Retailer 17$754 SGD
Retailer 9$768 SGD
Retailer 3$828 SGD
Retailer 6$896 SGD
Retailer 19$929 SGD
Retailer 13$948 SGD
Retailer 22$1,020 SGD
Retailer 20$1,063 SGD
Retailer 2$1,118 SGD
Retailer 16$1,346 SGD
Retailer 14$1,474 SGD
Retailer 8$1,850 SGD
Retailer 11$1,988 SGD
Retailer 12$2,144 SGD
Retailer 18$2,180 SGD
Retailer 15$2,185 SGD
Retailer 21$2,421 SGD
Retailer 23$3,401 SGD
Brilliant Earth$3,503 SGD

35 data points across 23 retailers

28 retailers$453 SGD to $3,503 SGD

A
Cheapest Retailer
-
$453 SGD
$354 USD
Retailer 2
-
$453 SGD
$354 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$506 SGD
$396 USD
View
Final sale: no returns
Retailer 4
-
$515 SGD
$403 USD
View
Price last confirmed 61 days ago
Retailer 5
-
$515 SGD
$403 USD
View
Price last confirmed 47 days ago
Retailer 6
-
$554 SGD
$433 USD
View
Price last confirmed 36 days ago
A
Retailer 7
-
$560 SGD
$438 USD
View
A
Retailer 8
-
$560 SGD
$438 USD
View
A
Retailer 9
-
$754 SGD
$590 USD
View
A
Retailer 10
-
$768 SGD
$601 USD
View
A
Retailer 11
-
$828 SGD
$648 USD
View
A
Retailer 12
-
$836 SGD
$654 USD
View
B+
Retailer 13
-
$896 SGD
A$1,078 AUD
View
B+
Retailer 14
-
$948 SGD
€706 EUR
View
B+
Retailer 15
-
$1,020 SGD
$798 USD
View
B+
Retailer 16
-
$1,063 SGD
ZAR 13,432 ZAR
View
B+
Retailer 17
-
$1,118 SGD
£689 GBP
View
B+
Retailer 18
-
$1,346 SGD
$1,053 USD
View
B+
Retailer 19
-
$1,474 SGD
$1,153 USD
View
B
Retailer 20
-
$1,850 SGD
CA$2,010 CAD
View
Retailer 21
-
$1,988 SGD
$1,555 USD
View
Price last confirmed 36 days ago
B
Retailer 22
-
$1,988 SGD
$1,555 USD
View
B
Retailer 23
-
$2,144 SGD
$1,677 USD
View
B
Retailer 24
-
$2,180 SGD
$1,706 USD
View
B
Retailer 25
-
$2,185 SGD
$1,709 USD
View
B
Retailer 26
-
$2,421 SGD
£1,491 GBP
View
B
Retailer 27
-
$3,401 SGD
$2,660 USD
View
Most Expensive
B
Brilliant Earth
21630469Y · Oct 31
$3,503 SGD
$2,740 USD
View
27 more retailers have this diamond
Prices start from $453 SGDSave up to $3,050 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
1.24ct Round
$453 SGD