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Radiant|Lab Grown|IGI

1.55ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG790625962

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

Certificate IGI LG790625962

Diamond specifications and retailer prices

From $400 AUD
$281 USD
As of October 30, 2026
Save $1,666 AUD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,066 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790625962 or 790625962. Listed at 23 retailers as of October 30, 2026, with prices from $400 to $2,066, a $1,666 spread on the same certified stone. Reve Diamonds lists it at $2,066. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790625962
Dimensions5.66 × 5.66 × 8.37 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
5.66 mm5.66 mm1.55 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790625962
Side View
Table 65.0%Crown 45.3°Girdle: MediumPavilion 35.2°Culet: NoneDepth 67.1%

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 30
Current: $874 AUD|Low: $390 AUD|High: $2,066 AUD|Avg: $1,184 AUD|+0.1%
Retailer 1
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Retailer 21
Reve Diamonds
October 30, 2026
Retailer 11$400 AUD
Retailer 5$447 AUD
Retailer 20$464 AUD
Retailer 8$495 AUD
Retailer 19$495 AUD
Retailer 2$666 AUD
Retailer 17$719 AUD
Retailer 21$843 AUD
Retailer 16$851 AUD
Retailer 13$870 AUD
Retailer 1$874 AUD
Retailer 4$939 AUD
Retailer 15$1,152 AUD
Retailer 3$1,522 AUD
Retailer 7$1,593 AUD
Retailer 6$1,665 AUD
Retailer 12$1,700 AUD
Retailer 9$1,906 AUD
Retailer 10$1,931 AUD
Retailer 18$1,988 AUD
Retailer 14$2,007 AUD
Reve Diamonds$2,066 AUD

38 data points across 22 retailers

23 retailers$400 AUD to $2,066 AUD

A
Cheapest Retailer
-
$400 AUD
$281 USD
A
Retailer 2
-
$447 AUD
$314 USD
View
Final sale: no returns
A
Retailer 3
-
$464 AUD
$326 USD
View
A
Retailer 4
-
$495 AUD
$348 USD
View
A
Retailer 5
-
$495 AUD
$348 USD
View
A
Retailer 6
-
$666 AUD
$468 USD
View
A
Retailer 7
-
$719 AUD
$505 USD
View
A
Retailer 8
-
$843 AUD
€564 EUR
View
A
Retailer 9
-
$851 AUD
ZAR 9,662 ZAR
View
A
Retailer 10
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$870 AUD
$611 USD
View
A
Retailer 11
-
$874 AUD
£483 GBP
View
A
Retailer 12
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$939 AUD
$660 USD
View
B+
Retailer 13
-
$1,152 AUD
View
B+
Retailer 14
-
$1,522 AUD
$1,069 USD
View
B+
Retailer 15
-
$1,593 AUD
$1,119 USD
View
B
Retailer 16
-
$1,665 AUD
$1,170 USD
View
B
Retailer 17
-
$1,700 AUD
View
B
Retailer 18
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$1,768 AUD
$1,242 USD
View
B
Retailer 19
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$1,906 AUD
$1,339 USD
View
B
Retailer 20
-
$1,931 AUD
£1,068 GBP
View
B
Retailer 21
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$1,988 AUD
£1,100 GBP
View
Retailer 22
-
$2,007 AUD
$1,410 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Reve Diamonds
1A3E112C9 · Oct 30
$2,066 AUD
$1,451 USD
View
22 more retailers have this diamond
Prices start from $400 AUDSave up to $1,666 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
1.55ct Radiant
$400 AUD