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Round|Lab Grown|IGI

1.01ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG836614455

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836614455

Diamond specifications and retailer prices

From $278 SGD
$217 USD
As of November 1, 2026
Save $1,968 SGD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,246 SGD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836614455 or 836614455. Listed at 22 retailers as of November 1, 2026, with prices from $278 to $2,246, a $1,968 spread on the same certified stone. Helzberg Diamonds lists it at $2,246. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614455
Dimensions6.45 × 6.49 × 3.87 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
6.45 mm6.49 mm1.01 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614455
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.8%

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: $2,246 SGD|Low: $278 SGD|High: $2,558 SGD|Avg: $897 SGD
Helzberg Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 21
November 2, 2026
Retailer 6$278 SGD
Retailer 2$308 SGD
Retailer 8$311 SGD
Retailer 16$330 SGD
Retailer 21$344 SGD
Retailer 15$533 SGD
Retailer 17$580 SGD
Retailer 4$591 SGD
Retailer 19$594 SGD
Retailer 7$596 SGD
Retailer 18$632 SGD
Retailer 11$643 SGD
Retailer 10$929 SGD
Retailer 12$1,106 SGD
Retailer 5$1,110 SGD
Retailer 9$1,174 SGD
Retailer 3$1,182 SGD
Retailer 14$1,215 SGD
Retailer 13$1,322 SGD
Retailer 20$1,586 SGD
Helzberg Diamonds$2,246 SGD

25 data points across 21 retailers

22 retailers$278 SGD to $2,246 SGD

A
Cheapest Retailer
-
$278 SGD
$217 USD
A
Retailer 2
-
$308 SGD
$241 USD
View
A
Retailer 3
-
$311 SGD
$243 USD
View
Final sale: no returns
A
Retailer 4
-
$330 SGD
$258 USD
View
Retailer 5
-
$344 SGD
$269 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$533 SGD
£328 GBP
View
A
Retailer 7
-
$580 SGD
€432 EUR
View
B+
Retailer 8
-
$591 SGD
$462 USD
View
A
Retailer 9
-
$594 SGD
ZAR 7,508 ZAR
View
B+
Retailer 10
-
$596 SGD
$466 USD
View
B+
Retailer 11
-
$632 SGD
£389 GBP
View
B+
Retailer 12
-
$643 SGD
$503 USD
View
B+
Retailer 13
-
$929 SGD
View
B
Retailer 14
-
$1,106 SGD
$865 USD
View
B
Retailer 15
-
$1,110 SGD
$868 USD
View
B
Retailer 16
-
$1,174 SGD
$918 USD
View
B
Retailer 17
-
$1,182 SGD
$924 USD
View
B
Retailer 18
-
$1,215 SGD
$950 USD
View
B
Retailer 19
-
$1,228 SGD
$960 USD
View
B+
Retailer 20
-
$1,322 SGD
£814 GBP
View
B
Retailer 21
-
$1,586 SGD
$1,240 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHKKLL · Nov 1
$2,246 SGD
$1,756 USD
View
21 more retailers have this diamond
Prices start from $278 SGDSave up to $1,968 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
1.01ct Round
$278 SGD