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Round|Lab Grown|IGI

1.01ct J SI1 Round Lab Grown Diamond

EX • J/SI1 • IGI LG468169284

Shape and cutting style on the report: Round brilliant

Certificate IGI LG468169284

Diamond specifications and retailer prices

From $741 SGD
$580 USD
As of October 30, 2026
Save $4,006 SGD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,747 SGD at MOH London · As of October 27, 2026
View at MOH London

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG468169284 or 468169284. Listed at 13 retailers as of October 27, 2026, with prices from $741 to $4,747, a $4,006 spread on the same certified stone. MOH London lists it at $4,747. 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

1.01
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG468169284
Dimensions6.37 × 6.38 × 4.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.37 mm6.38 mm1.01 ctJ / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG468169284
Side View
Table 57.5%Crown 35.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.8%

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 30
Current: $4,747 SGD|Low: $741 SGD|High: $4,806 SGD|Avg: $2,084 SGD|+0.1%
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
October 30, 2026
Retailer 2$741 SGD
Retailer 10$1,206 SGD
Retailer 4$1,312 SGD
Retailer 14$1,350 SGD
Retailer 11$1,399 SGD
Retailer 13$1,399 SGD
Retailer 7$1,619 SGD
Retailer 5$1,624 SGD
Retailer 6$2,031 SGD
Retailer 12$2,238 SGD
Retailer 8$2,404 SGD
Retailer 9$3,013 SGD
Retailer 3$3,931 SGD
MOH London$4,747 SGD

37 data points across 14 retailers

13 retailers$741 SGD to $4,747 SGD

A
Cheapest Retailer
-
$741 SGD
$580 USD
B+
Retailer 2
-
$1,206 SGD
$943 USD
View
B+
Retailer 3
-
$1,312 SGD
$1,026 USD
View
B+
Retailer 4
-
$1,350 SGD
$1,056 USD
View
Final sale: no returns
Retailer 5
-
$1,399 SGD
$1,094 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$1,399 SGD
$1,094 USD
View
B+
Retailer 7
-
$1,619 SGD
£997 GBP
View
B+
Retailer 8
-
$1,624 SGD
$1,270 USD
View
B
Retailer 9
-
$2,238 SGD
$1,751 USD
View
B
Retailer 10
-
$2,404 SGD
€1,791 EUR
View
B
Retailer 11
-
$3,013 SGD
$2,357 USD
View
B
Retailer 12
-
$3,931 SGD
$3,075 USD
View
Most Expensive
B
MOH London
LG468169284 · Oct 27
$4,747 SGD
£2,924 GBP
View
12 more retailers have this diamond
Prices start from $741 SGDSave up to $4,006 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
$741 SGD