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Radiant|Lab Grown|IGI

1.09ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG706553596

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

Certificate IGI LG706553596

Diamond specifications and retailer prices

From $225 AUD
$158 USD
As of October 27, 2026
Save $1,939 AUD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,164 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG706553596 or 706553596. Listed at 18 retailers as of October 27, 2026, with prices from $225 to $2,164, a $1,939 spread on the same certified stone. Do Amore Diamonds lists it at $2,164. 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

1.09
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706553596
Dimensions4.98 × 4.98 × 7.43 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.98 mm4.98 mm1.09 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706553596
Side View
Table 64.0%Crown 40.1°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 69.1%

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 27
Current: $387 AUD|Low: $216 AUD|High: $1,457 AUD|Avg: $606 AUD|-1.0%
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
October 30, 2026
Retailer 12$225 AUD
Retailer 5$251 AUD
Retailer 2$279 AUD
Retailer 3$279 AUD
Retailer 13$379 AUD
Retailer 1$387 AUD
Retailer 6$552 AUD
Retailer 4$736 AUD
Retailer 8$751 AUD
Retailer 10$776 AUD
Retailer 7$875 AUD
Retailer 11$948 AUD
Retailer 9$1,443 AUD

37 data points across 13 retailers

18 retailers$225 AUD to $2,164 AUD

A
Cheapest Retailer
-
$225 AUD
$158 USD
A
Retailer 2
-
$251 AUD
$176 USD
View
Final sale: no returns
A
Retailer 3
-
$260 AUD
$183 USD
View
A
Retailer 4
-
$279 AUD
$196 USD
View
A
Retailer 5
-
$279 AUD
$196 USD
View
B+
Retailer 6
-
$379 AUD
$266 USD
View
A
Retailer 7
-
$387 AUD
£214 GBP
View
A
Retailer 8
-
$396 AUD
$278 USD
View
A
Retailer 9
-
$552 AUD
£305 GBP
View
B+
Retailer 10
-
$736 AUD
$517 USD
View
B+
Retailer 11
-
$751 AUD
View
Retailer 12
-
$776 AUD
$545 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$875 AUD
View
B
Retailer 14
-
$948 AUD
$666 USD
View
B
Retailer 15
-
$991 AUD
$696 USD
View
B
Retailer 16
-
$1,237 AUD
$869 USD
View
B
Retailer 17
-
$1,443 AUD
£798 GBP
View
Most Expensive
B
Do Amore Diamonds
27-BE67B8758 · Oct 29
$2,164 AUD
$1,520 USD
View
17 more retailers have this diamond
Prices start from $225 AUDSave up to $1,939 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
1.09ct Radiant
$225 AUD