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Radiant|Lab Grown|IGI

1.51ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG715521069

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG715521069

Diamond specifications and retailer prices

From $461 AUD
$324 USD
As of October 30, 2026
Save $1,846 AUD (80%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,307 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown radiant diamond

This 1.51ct 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 LG715521069 or 715521069. Listed at 25 retailers as of October 29, 2026, with prices from $461 to $2,307, a $1,846 spread on the same certified stone. MOH London lists it at $2,307. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle49.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715521069
Dimensions4.94 × 4.94 × 8.46 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.94 mm4.94 mm1.51 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715521069
Side View
Table 68.0%Crown 32.7°Girdle: Slightly ThickPavilion 49.8°Culet: LargeDepth 67.8%

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: $2,307 AUD|Low: $443 AUD|High: $2,321 AUD|Avg: $1,184 AUD|-0.6%
MOH London
Retailer 2
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Retailer 22
October 30, 2026
Retailer 3$461 AUD
Retailer 4$517 AUD
Retailer 22$535 AUD
Retailer 5$572 AUD
Retailer 11$572 AUD
Retailer 15$638 AUD
Retailer 21$769 AUD
Retailer 18$790 AUD
Retailer 8$922 AUD
Retailer 7$938 AUD
Retailer 19$963 AUD
Retailer 17$984 AUD
Retailer 13$1,023 AUD
Retailer 14$1,230 AUD
Retailer 16$1,334 AUD
Retailer 20$1,412 AUD
Retailer 2$1,761 AUD
Retailer 12$1,830 AUD
Retailer 9$1,904 AUD
Retailer 10$2,174 AUD
Retailer 6$2,264 AUD
MOH London$2,307 AUD

33 data points across 22 retailers

25 retailers$461 AUD to $2,307 AUD

A
Cheapest Retailer
-
$461 AUD
$324 USD
A
Retailer 2
-
$517 AUD
$363 USD
View
Final sale: no returns
A
Retailer 3
-
$535 AUD
$376 USD
View
A
Retailer 4
-
$572 AUD
$402 USD
View
A
Retailer 5
-
$572 AUD
$402 USD
View
A
Retailer 6
-
$638 AUD
HK$3,500 HKD
View
A
Retailer 7
-
$769 AUD
$540 USD
View
A
Retailer 8
-
$790 AUD
$555 USD
View
B+
Retailer 9
-
$922 AUD
$648 USD
View
B+
Retailer 10
-
$938 AUD
$659 USD
View
B+
Retailer 11
-
$963 AUD
€644 EUR
View
B+
Retailer 12
-
$984 AUD
ZAR 11,164 ZAR
View
B+
Retailer 13
-
$1,023 AUD
£566 GBP
View
B+
Retailer 14
-
$1,230 AUD
$864 USD
View
B+
Retailer 15
-
$1,334 AUD
View
B
Retailer 16
-
$1,412 AUD
$992 USD
View
B
Retailer 17
-
$1,761 AUD
View
B
Retailer 18
-
$1,830 AUD
SGD 1,737 SGD
View
B
Retailer 19
-
$1,841 AUD
$1,293 USD
View
B
Retailer 20
-
$1,904 AUD
$1,338 USD
View
Retailer 21
-
$1,980 AUD
$1,391 USD
View
Price last confirmed 60 days ago
B
Retailer 22
-
$2,016 AUD
$1,416 USD
View
B
Retailer 23
-
$2,174 AUD
$1,527 USD
View
B
Retailer 24
-
$2,264 AUD
$1,590 USD
View
Most Expensive
B
MOH London
LG715521069 · Oct 29
$2,307 AUD
£1,276 GBP
View
24 more retailers have this diamond
Prices start from $461 AUDSave up to $1,846 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
1.51ct Radiant
$461 AUD