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Radiant|Lab Grown|IGI

1.01ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG843607114

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG843607114

Diamond specifications and retailer prices

From $174 SGD
$136 USD
As of October 28, 2026
Save $1,449 SGD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,623 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843607114 or 843607114. Listed at 12 retailers as of October 28, 2026, with prices from $174 to $1,623, a $1,449 spread on the same certified stone. MOH London lists it at $1,623. 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
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843607114
Dimensions5.84 × 5.46 × 3.51 mm
L/W Ratio1.07
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.84 mm5.46 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843607114
Side View
Table 62.0%Crown 43.4°Girdle: MediumPavilion 30.6°Culet: NoneDepth 64.3%

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 28
Current: $1,623 SGD|Low: $174 SGD|High: $1,710 SGD|Avg: $605 SGD|-5.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11$174 SGD
Retailer 2$233 SGD
Retailer 8$269 SGD
Retailer 5$366 SGD
Retailer 3$372 SGD
Retailer 6$398 SGD
Retailer 10$399 SGD
Retailer 7$694 SGD
Retailer 12$695 SGD
Retailer 4$821 SGD
Retailer 9$1,210 SGD
MOH London$1,623 SGD

22 data points across 12 retailers

12 retailers$174 SGD to $1,623 SGD

A
Cheapest Retailer
-
$174 SGD
$136 USD
Final sale: no returns
A
Retailer 2
-
$233 SGD
£143 GBP
View
B+
Retailer 3
-
$269 SGD
$210 USD
View
A
Retailer 4
-
$366 SGD
£225 GBP
View
A
Retailer 5
-
$372 SGD
€276 EUR
View
A
Retailer 6
-
$398 SGD
£245 GBP
View
A
Retailer 7
-
$399 SGD
$311 USD
View
B
Retailer 8
-
$694 SGD
$541 USD
View
B+
Retailer 9
-
$695 SGD
$542 USD
View
B
Retailer 10
-
$821 SGD
$640 USD
View
B
Retailer 11
-
$1,210 SGD
$944 USD
View
Most Expensive
B
MOH London
LG843607114 · Oct 29
$1,623 SGD
£997 GBP
View
11 more retailers have this diamond
Prices start from $174 SGDSave up to $1,449 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 Radiant
$174 SGD