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Radiant|Lab Grown|IGI

1.56ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG774667076

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

Certificate IGI LG774667076

Diamond specifications and retailer prices

From $340 AUD
$239 USD
As of October 29, 2026
Save $2,660 AUD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,000 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.56ct lab-grown radiant diamond

This 1.56ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG774667076 or 774667076. Listed at 24 retailers as of October 28, 2026, with prices from $340 to $3,000, a $2,660 spread on the same certified stone. Brilliant Earth lists it at $3,000. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.9°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774667076
Dimensions5.72 × 5.72 × 3.92 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.72 mm5.72 mm1.56 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774667076
Side View
Table 64.0%Crown 27.9°Girdle: MediumPavilion 36°Culet: NoneDepth 68.5%

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 29
Current: $3,000 AUD|Low: $340 AUD|High: $3,157 AUD|Avg: $1,061 AUD|-5.0%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 29, 2026
Retailer 13$340 AUD
Retailer 7$351 AUD
Retailer 4$408 AUD
Retailer 17$433 AUD
Retailer 10$435 AUD
Retailer 14$435 AUD
Retailer 11$586 AUD
Retailer 3$720 AUD
Retailer 19$748 AUD
Retailer 18$823 AUD
Retailer 6$828 AUD
Retailer 9$900 AUD
Retailer 20$1,015 AUD
Retailer 5$1,098 AUD
Retailer 8$1,401 AUD
Retailer 22$1,444 AUD
Retailer 15$1,474 AUD
Retailer 2$1,519 AUD
Retailer 21$1,583 AUD
Retailer 16$1,585 AUD
Retailer 23$1,748 AUD
Retailer 12$1,911 AUD
Brilliant Earth$3,000 AUD

28 data points across 23 retailers

24 retailers$340 AUD to $3,000 AUD

A
Cheapest Retailer
-
$340 AUD
$239 USD
Final sale: no returns
A
Retailer 2
-
$351 AUD
$247 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$408 AUD
$287 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$433 AUD
£240 GBP
View
A
Retailer 5
-
$435 AUD
$306 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$435 AUD
$306 USD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$586 AUD
$412 USD
View
A
Retailer 8
-
$720 AUD
€482 EUR
View
A
Retailer 9
-
$748 AUD
ZAR 8,502 ZAR
View
A
Retailer 10
-
$823 AUD
£456 GBP
View
A
Retailer 11
-
$828 AUD
$582 USD
View
A
Retailer 12
-
$900 AUD
$633 USD
View
A
Retailer 13
-
$1,015 AUD
View
B+
Retailer 14
-
$1,098 AUD
$772 USD
View
B+
Retailer 15
-
$1,401 AUD
$985 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$1,444 AUD
View
B+
Retailer 17
-
$1,474 AUD
$1,036 USD
View
B+
Retailer 18
-
$1,519 AUD
$1,068 USD
View
B+
Retailer 19
-
$1,583 AUD
$1,113 USD
View
B+
Retailer 20
-
$1,585 AUD
$1,115 USD
View
Price last confirmed 24 days ago
B+
Retailer 21
-
$1,748 AUD
£968 GBP
View
B
Retailer 22
-
$1,755 AUD
£972 GBP
View
Price last confirmed 30 days ago
B
Retailer 23
-
$1,911 AUD
$1,344 USD
View
Most Expensive
B
Brilliant Earth
17830159A · Oct 28
$3,000 AUD
$2,110 USD
View
23 more retailers have this diamond
Prices start from $340 AUDSave up to $2,660 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
1.56ct Radiant
$340 AUD