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Radiant|Lab Grown|IGI

0.70ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG818634139

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

Certificate IGI LG818634139

Diamond specifications and retailer prices

From $1,170 AUD
$820 USD
As of October 28, 2026
10 retailers carry this diamond
Most expensive: $1,569 AUD at MOH London · As of October 15, 2026
View at MOH London

About this 0.7ct lab-grown radiant diamond

This 0.7ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818634139 or 818634139. Listed at 10 retailers as of October 28, 2026. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.70
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818634139
Dimensions6.21 × 4.43 × 2.97 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.21 mm4.43 mm0.70 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818634139
Side View
Table 68.0%Crown 46.2°Girdle: MediumPavilion 36.7°Culet: NoneDepth 67.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 28
Current: $1,569 AUD|Low: $260 AUD|High: $1,580 AUD|Avg: $822 AUD|+16.1%
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
Retailer 15
Retailer 16
October 23, 2026
Retailer 10$391 AUD
Retailer 16$445 AUD
Retailer 4$595 AUD
Retailer 2$610 AUD
Retailer 9$682 AUD
Retailer 7$725 AUD
Retailer 14$759 AUD
Retailer 12$807 AUD
Retailer 3$899 AUD
Retailer 5$990 AUD
Retailer 15$1,070 AUD
Retailer 6$1,136 AUD
Retailer 13$1,170 AUD
Retailer 11$1,397 AUD
Retailer 8$1,500 AUD
MOH London$1,569 AUD

31 data points across 16 retailers

10 retailers

Retailer 1
-
$445 AUD
$312 USD
Price last confirmed 18 days ago
Retailer 2
-
$595 AUD
ZAR 6,742 ZAR
View
Price last confirmed 20 days ago
Retailer 3
-
$682 AUD
$478 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$807 AUD
£445 GBP
View
Price last confirmed 12 days ago
Retailer 5
-
$899 AUD
SGD 851 SGD
View
Price last confirmed 19 days ago
Retailer 6
-
$990 AUD
View
Price last confirmed 26 days ago
Retailer 7
-
$1,070 AUD
$750 USD
View
Price last confirmed 18 days ago
B
Retailer 8
-
$1,170 AUD
$820 USD
View
Retailer 9
-
$1,397 AUD
$979 USD
View
Price last confirmed 12 days ago
Most Expensive
MOH London
LG818634139 · Oct 15
$1,569 AUD
£866 GBP
View
Price last confirmed 19 days ago
9 more retailers have this diamond
Prices start from $1,170 AUD

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.

B
0.70ct Radiant
$1,170 AUD