Radiant|Lab Grown|IGI

1.01ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG843636154

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

Certificate IGI LG843636154

Diamond specifications and retailer prices

From $197 USD
As of October 30, 2026
Save $957 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,154 USD 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843636154 or 843636154. Listed at 20 retailers as of October 29, 2026, with prices from $197 to $1,154, a $957 spread on the same certified stone. MOH London lists it at $1,154. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843636154
Dimensions7.68 × 4.85 × 3.09 mm
L/W Ratio1.58
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.68 mm4.85 mm1.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843636154
Side View
Table 68.0%Crown 44.3°Girdle: MediumPavilion 37.4°Culet: NoneDepth 63.7%

Caratlytics Score

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A+
Exceptional
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: $1,154 USD|Low: $197 USD|High: $1,194 USD|Avg: $572 USD|-3.3%
MOH London
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 20
October 31, 2026
Retailer 19$197 USD
Retailer 20$222 USD
Retailer 2$228 USD
Retailer 5$246 USD
Retailer 11$249 USD
Retailer 3$253 USD
Retailer 18$330 USD
Retailer 12$407 USD
Retailer 8$425 USD
Retailer 14$442 USD
Retailer 7$548 USD
Retailer 17$557 USD
Retailer 9$605 USD
Retailer 6$789 USD
Retailer 15$789 USD
Retailer 16$827 USD
Retailer 13$837 USD
Retailer 10$980 USD
Retailer 4$1,148 USD
MOH London$1,154 USD

13 data points across 20 retailers

20 retailers$197 USD to $1,154 USD

A+
Cheapest Retailer
-
$197 USD
A
Retailer 2
-
$222 USD
View
Final sale: no returns
A
Retailer 3
-
$228 USD
View
A
Retailer 4
-
$246 USD
View
A
Retailer 5
-
$249 USD
View
A
Retailer 6
-
$253 USD
£199 GBP
View
A
Retailer 7
-
$330 USD
View
Retailer 8
-
$407 USD
€388 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
$425 USD
ZAR 6,865 ZAR
View
A
Retailer 10
-
$442 USD
£348 GBP
View
A
Retailer 11
-
$548 USD
View
A
Retailer 12
-
$557 USD
View
B+
Retailer 13
-
$605 USD
A$931 AUD
View
B+
Retailer 14
-
$789 USD
View
B+
Retailer 15
-
$789 USD
View
B+
Retailer 16
-
$827 USD
View
B+
Retailer 17
-
$837 USD
View
B
Retailer 18
-
$980 USD
A$1,507 AUD
View
B+
Retailer 19
-
$1,148 USD
SGD 1,552 SGD
View
Most Expensive
B
MOH London
LG843636154 · Oct 29
$1,154 USD
£909 GBP
View
19 more retailers have this diamond
Prices start from $197 USDSave up to $957 USD

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
$197 USD