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Round|Lab Grown|IGI

1.24ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG770650168

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770650168

Diamond specifications and retailer prices

From $324 SGD
$253 USD
As of October 28, 2026
Save $2,239 SGD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,563 SGD at Brilliant Earth · As of October 29, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770650168 or 770650168. Listed at 23 retailers as of October 28, 2026, with prices from $324 to $2,563, a $2,239 spread on the same certified stone. Brilliant Earth lists it at $2,563. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770650168
Dimensions6.92 × 6.95 × 4.20 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
6.92 mm6.95 mm1.24 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770650168
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.4%

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 28
Current: $2,563 SGD|Low: $279 SGD|High: $2,563 SGD|Avg: $812 SGD|+13.0%
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
October 30, 2026
Retailer 3$291 SGD
Retailer 5$360 SGD
Retailer 12$360 SGD
Retailer 4$487 SGD
Retailer 2$584 SGD
Retailer 10$620 SGD
Retailer 9$661 SGD
Retailer 7$672 SGD
Retailer 13$723 SGD
Retailer 11$880 SGD
Retailer 14$945 SGD
Retailer 6$1,210 SGD
Retailer 8$1,454 SGD
Brilliant Earth$2,563 SGD

36 data points across 14 retailers

23 retailers$324 SGD to $2,563 SGD

Retailer 1
-
$291 SGD
$227 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$324 SGD
$253 USD
View
Final sale: no returns
Retailer 3
-
$337 SGD
$263 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$360 SGD
$281 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$360 SGD
$281 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$360 SGD
$281 USD
View
A
Retailer 7
-
$487 SGD
$380 USD
View
A
Retailer 8
-
$584 SGD
£359 GBP
View
A
Retailer 9
-
$620 SGD
ZAR 7,809 ZAR
View
A
Retailer 10
-
$661 SGD
€491 EUR
View
A
Retailer 11
-
$670 SGD
$523 USD
View
A
Retailer 12
-
$672 SGD
£413 GBP
View
A
Retailer 13
-
$723 SGD
A$868 AUD
View
B+
Retailer 14
-
$866 SGD
$676 USD
View
B+
Retailer 15
-
$880 SGD
A$1,056 AUD
View
B+
Retailer 16
-
$945 SGD
$737 USD
View
Retailer 17
-
$1,160 SGD
$905 USD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
$1,170 SGD
View
Retailer 19
-
$1,210 SGD
A$1,452 AUD
View
Price last confirmed 29 days ago
B+
Retailer 20
-
$1,227 SGD
$957 USD
View
B+
Retailer 21
-
$1,454 SGD
£893 GBP
View
B
Retailer 22
-
$1,640 SGD
$1,280 USD
View
Most Expensive
B
Brilliant Earth
18992124A · Oct 29
$2,563 SGD
$2,000 USD
View
22 more retailers have this diamond
Prices start from $324 SGDSave up to $2,239 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
$324 SGD