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Round|Lab Grown|IGI

1.03ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG772670561

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772670561

Diamond specifications and retailer prices

From $351 SGD
$274 USD
As of October 30, 2026
Save $1,507 SGD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,858 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG772670561 or 772670561. Listed at 22 retailers as of October 29, 2026, with prices from $351 to $1,858, a $1,507 spread on the same certified stone. Brilliant Earth lists it at $1,858. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772670561
Dimensions6.54 × 6.51 × 3.94 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
6.54 mm6.51 mm1.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772670561
Side View
Table 58.0%Crown 34.3°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.5%

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 30
Current: $1,858 SGD|Low: $474 SGD|High: $1,858 SGD|Avg: $984 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9$525 SGD
Retailer 2$633 SGD
Retailer 5$672 SGD
Retailer 10$687 SGD
Retailer 3$741 SGD
Retailer 7$765 SGD
Retailer 8$983 SGD
Retailer 4$1,503 SGD
Retailer 6$1,571 SGD
Brilliant Earth$1,858 SGD

40 data points across 10 retailers

22 retailers$351 SGD to $1,858 SGD

Retailer 1
-
$315 SGD
$246 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$351 SGD
$274 USD
View
Final sale: no returns
Retailer 3
-
$367 SGD
$286 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$391 SGD
$305 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$391 SGD
$305 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
$525 SGD
$410 USD
View
A
Retailer 7
-
$633 SGD
£389 GBP
View
A
Retailer 8
-
$643 SGD
$502 USD
View
A
Retailer 9
-
$672 SGD
ZAR 8,472 ZAR
View
A
Retailer 10
-
$687 SGD
$536 USD
View
B+
Retailer 11
-
$741 SGD
£455 GBP
View
B+
Retailer 12
-
$765 SGD
A$918 AUD
View
B+
Retailer 13
-
$983 SGD
$767 USD
View
B+
Retailer 14
-
$1,049 SGD
View
Retailer 15
-
$1,147 SGD
$895 USD
View
Price last confirmed 28 days ago
Retailer 16
-
$1,257 SGD
$981 USD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$1,324 SGD
$1,033 USD
View
Retailer 18
-
$1,352 SGD
$1,055 USD
View
Price last confirmed 88 days ago
B
Retailer 19
-
$1,503 SGD
€1,117 EUR
View
B
Retailer 20
-
$1,571 SGD
£965 GBP
View
B
Retailer 21
-
$1,719 SGD
$1,341 USD
View
Most Expensive
B
Brilliant Earth
20485944A · Oct 29
$1,858 SGD
$1,450 USD
View
21 more retailers have this diamond
Prices start from $351 SGDSave up to $1,507 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
1.03ct Round
$351 SGD