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Round|Lab Grown|IGI

1.34ct I SI2 Round Lab Grown Diamond

EX • I/SI2 • IGI LG440012000

Shape and cutting style on the report: Round brilliant

Certificate IGI LG440012000

Diamond specifications and retailer prices

From $863 SGD
$675 USD
As of November 1, 2026
Save $3,355 SGD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,218 SGD at MOH London · As of November 1, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG440012000 or 440012000. Listed at 10 retailers as of November 1, 2026, with prices from $863 to $4,218, a $3,355 spread on the same certified stone. MOH London lists it at $4,218. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440012000
Dimensions7.08 × 7.11 × 4.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
7.08 mm7.11 mm1.34 ctI / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG440012000
Side View
Table 56.5%Crown 33.2°GirdlePavilion 41.5°Culet: NoneDepth 62.0%

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: Nov 1
Current: $4,218 SGD|Low: $690 SGD|High: $4,275 SGD|Avg: $1,806 SGD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 5$863 SGD
Retailer 9$940 SGD
Retailer 2$959 SGD
Retailer 8$966 SGD
Retailer 6$1,001 SGD
Retailer 11$1,612 SGD
Retailer 7$1,630 SGD
Retailer 3$2,241 SGD
Retailer 4$2,558 SGD
Retailer 10$2,816 SGD
MOH London$4,218 SGD

19 data points across 11 retailers

10 retailers$863 SGD to $4,218 SGD

A
Cheapest Retailer
-
$863 SGD
$675 USD
A
Retailer 2
-
$940 SGD
$735 USD
View
A
Retailer 3
-
$959 SGD
$750 USD
View
B+
Retailer 4
-
$966 SGD
$756 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,001 SGD
$783 USD
View
Retailer 6
-
$1,001 SGD
$783 USD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$1,630 SGD
$1,275 USD
View
B
Retailer 8
-
$2,558 SGD
$2,001 USD
View
B
Retailer 9
-
$2,816 SGD
$2,203 USD
View
Most Expensive
B
MOH London
LG440012000 · Nov 1
$4,218 SGD
£2,598 GBP
View
9 more retailers have this diamond
Prices start from $863 SGDSave up to $3,355 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
$863 SGD