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Round|Lab Grown|IGI

1.15ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG794691400

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794691400

Diamond specifications and retailer prices

From $450 SGD
$352 USD
As of October 30, 2026
Save $1,083 SGD (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,533 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.15ct lab-grown round diamond

This 1.15ct 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 LG794691400 or 794691400. Listed at 6 retailers as of October 29, 2026, with prices from $450 to $1,533, a $1,083 spread on the same certified stone. MOH London lists it at $1,533. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794691400
Dimensions6.74 × 6.72 × 4.17 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
6.74 mm6.72 mm1.15 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794691400
Side View
Table 56.0%Crown 35.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.0%

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: Oct 30
Current: $1,533 SGD|Low: $450 SGD|High: $1,542 SGD|Avg: $818 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3$450 SGD
Retailer 2$598 SGD
Retailer 4$634 SGD
Retailer 5$752 SGD
Retailer 6$1,116 SGD
MOH London$1,533 SGD

37 data points across 6 retailers

6 retailers$450 SGD to $1,533 SGD

A
Cheapest Retailer
-
$450 SGD
$352 USD
A
Retailer 2
-
$598 SGD
£368 GBP
View
A
Retailer 3
-
$634 SGD
$496 USD
View
A
Retailer 4
-
$752 SGD
$588 USD
View
B+
Retailer 5
-
$1,116 SGD
$873 USD
View
Most Expensive
B
MOH London
LG794691400 · Oct 29
$1,533 SGD
£944 GBP
View
5 more retailers have this diamond
Prices start from $450 SGDSave up to $1,083 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
1.15ct Round
$450 SGD