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Round|Lab Grown|IGI

1.40ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836619920

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836619920

Diamond specifications and retailer prices

From $375 SGD
$293 USD
As of October 29, 2026
Save $2,112 SGD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,486 SGD at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 1.4ct lab-grown round diamond

This 1.4ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836619920 or 836619920. Listed at 19 retailers as of October 25, 2026, with prices from $375 to $2,486, a $2,112 spread on the same certified stone. Rare Carat lists it at $2,486. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619920
Dimensions7.12 × 7.18 × 4.42 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
7.12 mm7.18 mm1.40 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619920
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,486 SGD|Low: $369 SGD|High: $2,838 SGD|Avg: $1,134 SGD|-1.5%
Rare Carat
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 31, 2026
Retailer 7$375 SGD
Retailer 8$419 SGD
Retailer 3$435 SGD
Retailer 4$464 SGD
Retailer 10$464 SGD
Retailer 16$665 SGD
Retailer 2$756 SGD
Retailer 5$761 SGD
Retailer 15$798 SGD
Retailer 13$818 SGD
Retailer 6$1,098 SGD
Retailer 19$1,427 SGD
Retailer 18$1,487 SGD
Retailer 11$1,493 SGD
Retailer 9$1,555 SGD
Retailer 17$1,652 SGD
Retailer 14$1,870 SGD
Retailer 12$2,467 SGD
Rare Carat$2,486 SGD

37 data points across 19 retailers

19 retailers$375 SGD to $2,486 SGD

A
Cheapest Retailer
-
$375 SGD
$293 USD
A
Retailer 2
-
$419 SGD
$328 USD
View
Final sale: no returns
A
Retailer 3
-
$435 SGD
$340 USD
View
A
Retailer 4
-
$464 SGD
$363 USD
View
A
Retailer 5
-
$464 SGD
$363 USD
View
A
Retailer 6
-
$665 SGD
$520 USD
View
A
Retailer 7
-
$756 SGD
€563 EUR
View
A
Retailer 8
-
$761 SGD
$595 USD
View
A
Retailer 9
-
$798 SGD
ZAR 10,082 ZAR
View
A
Retailer 10
-
$818 SGD
£504 GBP
View
A
Retailer 11
-
$1,098 SGD
$859 USD
View
B+
Retailer 12
-
$1,427 SGD
$1,116 USD
View
B+
Retailer 13
-
$1,487 SGD
View
B+
Retailer 14
-
$1,493 SGD
$1,168 USD
View
B+
Retailer 15
-
$1,555 SGD
$1,216 USD
View
B+
Retailer 16
-
$1,652 SGD
$1,292 USD
View
B+
Retailer 17
-
$1,870 SGD
£1,152 GBP
View
B
Retailer 18
-
$2,467 SGD
$1,930 USD
View
Most Expensive
B
Rare Carat
PD-242802 · Oct 25
$2,486 SGD
$1,945 USD
View
18 more retailers have this diamond
Prices start from $375 SGDSave up to $2,112 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
1.40ct Round
$375 SGD