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Round|Lab Grown|IGI

1.16ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836619933

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836619933

Diamond specifications and retailer prices

From $318 SGD
$248 USD
As of October 29, 2026
Save $1,771 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,089 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.16ct lab-grown round diamond

This 1.16ct 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 LG836619933 or 836619933. Listed at 18 retailers as of October 29, 2026, with prices from $318 to $2,089, a $1,771 spread on the same certified stone. Brilliant Earth lists it at $2,089. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619933
Dimensions6.78 × 6.75 × 4.06 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
6.78 mm6.75 mm1.16 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619933
Side View
Table 59.0%Crown 33°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A+
Exceptional
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: $2,089 SGD|Low: $313 SGD|High: $2,153 SGD|Avg: $949 SGD|-3.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 6$318 SGD
Retailer 7$355 SGD
Retailer 19$368 SGD
Retailer 3$393 SGD
Retailer 10$393 SGD
Retailer 12$651 SGD
Retailer 4$660 SGD
Retailer 13$676 SGD
Retailer 2$744 SGD
Retailer 5$783 SGD
Retailer 9$1,141 SGD
Retailer 11$1,265 SGD
Retailer 17$1,267 SGD
Retailer 18$1,269 SGD
Retailer 8$1,331 SGD
Retailer 16$1,371 SGD
Retailer 14$1,579 SGD
Retailer 15$1,609 SGD
Brilliant Earth$2,089 SGD

37 data points across 19 retailers

18 retailers$318 SGD to $2,089 SGD

A+
Cheapest Retailer
-
$318 SGD
$248 USD
A
Retailer 2
-
$355 SGD
$277 USD
View
Final sale: no returns
A
Retailer 3
-
$368 SGD
$287 USD
View
A
Retailer 4
-
$393 SGD
$307 USD
View
A
Retailer 5
-
$393 SGD
$307 USD
View
A
Retailer 6
-
$651 SGD
€484 EUR
View
A
Retailer 7
-
$660 SGD
$515 USD
View
A
Retailer 8
-
$676 SGD
ZAR 8,519 ZAR
View
A
Retailer 9
-
$744 SGD
£457 GBP
View
A
Retailer 10
-
$783 SGD
$611 USD
View
B+
Retailer 11
-
$1,265 SGD
$987 USD
View
B+
Retailer 12
-
$1,267 SGD
View
B
Retailer 13
-
$1,269 SGD
$990 USD
View
B+
Retailer 14
-
$1,331 SGD
$1,038 USD
View
B+
Retailer 15
-
$1,371 SGD
$1,070 USD
View
B+
Retailer 16
-
$1,579 SGD
£970 GBP
View
Retailer 17
-
$1,609 SGD
$1,255 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21588947A · Oct 29
$2,089 SGD
$1,630 USD
View
17 more retailers have this diamond
Prices start from $318 SGDSave up to $1,771 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+
1.16ct Round
$318 SGD