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1.34ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG763605133

Shape and cutting style on the report: Round brilliant

Certificate IGI LG763605133

Diamond specifications and retailer prices

From $235 SGD
$183 USD
As of October 29, 2026
Save $1,125 SGD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,359 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.34ct lab-grown round diamond

This 1.34ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG763605133 or 763605133. Listed at 17 retailers as of October 26, 2026, with prices from $235 to $1,359, a $1,125 spread on the same certified stone. MOH London lists it at $1,359. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.34
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763605133
Dimensions7.15 × 7.11 × 4.29 mm
L/W Ratio1.01
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
7.15 mm7.11 mm1.34 ctE / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG763605133
Side View
Table 59.0%Crown 35.9°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 60.2%

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 29
Current: $1,359 SGD|Low: $224 SGD|High: $1,398 SGD|Avg: $562 SGD|-2.8%
MOH London
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
October 30, 2026
Retailer 13$235 SGD
Retailer 14$263 SGD
Retailer 4$272 SGD
Retailer 8$291 SGD
Retailer 15$291 SGD
Retailer 10$494 SGD
Retailer 5$511 SGD
Retailer 9$523 SGD
Retailer 2$567 SGD
Retailer 7$572 SGD
Retailer 16$614 SGD
Retailer 11$654 SGD
Retailer 12$759 SGD
Retailer 6$846 SGD
Retailer 3$933 SGD
MOH London$1,359 SGD

36 data points across 16 retailers

17 retailers$235 SGD to $1,359 SGD

A
Cheapest Retailer
-
$235 SGD
$183 USD
A
Retailer 2
-
$263 SGD
$205 USD
View
Final sale: no returns
A
Retailer 3
-
$272 SGD
$212 USD
View
A
Retailer 4
-
$291 SGD
$227 USD
View
A
Retailer 5
-
$291 SGD
$227 USD
View
A
Retailer 6
-
$494 SGD
€367 EUR
View
B+
Retailer 7
-
$511 SGD
$399 USD
View
A
Retailer 8
-
$523 SGD
£321 GBP
View
A
Retailer 9
-
$567 SGD
£348 GBP
View
B+
Retailer 10
-
$572 SGD
$446 USD
View
B+
Retailer 11
-
$614 SGD
$479 USD
View
B+
Retailer 12
-
$654 SGD
$510 USD
View
B
Retailer 13
-
$759 SGD
$592 USD
View
B+
Retailer 14
-
$846 SGD
$660 USD
View
Retailer 15
-
$878 SGD
$685 USD
View
Price last confirmed 45 days ago
B
Retailer 16
-
$933 SGD
$728 USD
View
Most Expensive
B
MOH London
LG763605133 · Oct 26
$1,359 SGD
£835 GBP
View
16 more retailers have this diamond
Prices start from $235 SGDSave up to $1,125 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
1.34ct Round
$235 SGD