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Radiant|Lab Grown|IGI

0.70ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • IGI LG566394115

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

Certificate IGI LG566394115

Diamond specifications and retailer prices

From $181 AUD
$127 USD
As of November 2, 2026
Save $1,560 AUD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,741 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.7ct lab-grown radiant diamond

This 0.7ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG566394115 or 566394115. Listed at 18 retailers as of November 2, 2026, with prices from $181 to $1,741, a $1,560 spread on the same certified stone. Do Amore Diamonds lists it at $1,741. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.6°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566394115
Dimensions6.15 × 4.29 × 3.00 mm
L/W Ratio1.43
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
6.15 mm4.29 mm0.70 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG566394115
Side View
Table 69.0%Crown 39.6°Girdle: Very ThickPavilion 35.6°Culet: NoneDepth 69.9%

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: Nov 2
Current: $424 AUD|Low: $174 AUD|High: $1,172 AUD|Avg: $544 AUD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 10$181 AUD
Retailer 2$203 AUD
Retailer 11$224 AUD
Retailer 8$307 AUD
Retailer 1$424 AUD
Retailer 12$431 AUD
Retailer 5$492 AUD
Retailer 3$525 AUD
Retailer 13$557 AUD
Retailer 6$628 AUD
Retailer 9$762 AUD
Retailer 4$945 AUD
Retailer 7$1,160 AUD

42 data points across 13 retailers

18 retailers$181 AUD to $1,741 AUD

A
Cheapest Retailer
-
$181 AUD
$127 USD
A
Retailer 2
-
$181 AUD
$127 USD
View
A
Retailer 3
-
$203 AUD
$142 USD
View
Final sale: no returns
A
Retailer 4
-
$210 AUD
$147 USD
View
Retailer 5
-
$224 AUD
$157 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$224 AUD
$157 USD
View
A
Retailer 7
-
$307 AUD
$215 USD
View
B+
Retailer 8
-
$424 AUD
£234 GBP
View
B+
Retailer 9
-
$431 AUD
$302 USD
View
B+
Retailer 10
-
$525 AUD
$368 USD
View
Retailer 11
-
$557 AUD
£308 GBP
View
Price last confirmed 25 days ago
B
Retailer 12
-
$628 AUD
$440 USD
View
B
Retailer 13
-
$736 AUD
£406 GBP
View
B
Retailer 14
-
$762 AUD
$534 USD
View
B
Retailer 15
-
$796 AUD
$558 USD
View
B
Retailer 16
-
$1,047 AUD
$733 USD
View
Retailer 17
-
$1,160 AUD
£640 GBP
View
Price last confirmed 7 days ago
Most Expensive
C
Do Amore Diamonds
27-D6A3E8713 · Nov 2
$1,741 AUD
$1,220 USD
View
17 more retailers have this diamond
Prices start from $181 AUDSave up to $1,560 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.

A
0.70ct Radiant
$181 AUD