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Radiant|Lab Grown|IGI

1.54ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG669421227

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

Certificate IGI LG669421227

Diamond specifications and retailer prices

From $401 NZD
$226 USD
As of October 30, 2026
Save $2,385 NZD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,786 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669421227 or 669421227. Listed at 23 retailers as of October 30, 2026, with prices from $401 to $2,786, a $2,385 spread on the same certified stone. Brilliant Earth lists it at $2,786. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669421227
Dimensions8.11 × 5.61 × 3.90 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.11 mm5.61 mm1.54 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669421227
Side View
Table 65.0%Crown 45.7°Girdle: Slightly ThickPavilion 36.9°Culet: NoneDepth 69.5%

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 30
Current: $2,786 NZD|Low: $385 NZD|High: $2,786 NZD|Avg: $1,075 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 19$401 NZD
Retailer 11$449 NZD
Retailer 8$465 NZD
Retailer 5$497 NZD
Retailer 9$497 NZD
Retailer 13$568 NZD
Retailer 4$671 NZD
Retailer 15$853 NZD
Retailer 2$898 NZD
Retailer 12$926 NZD
Retailer 10$947 NZD
Retailer 16$1,159 NZD
Retailer 7$1,595 NZD
Retailer 18$1,602 NZD
Retailer 17$1,694 NZD
Retailer 3$1,947 NZD
Retailer 14$2,001 NZD
Retailer 6$2,021 NZD
Brilliant Earth$2,786 NZD

42 data points across 19 retailers

23 retailers$401 NZD to $2,786 NZD

A
Cheapest Retailer
-
$401 NZD
$226 USD
A
Retailer 2
-
$449 NZD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$465 NZD
$262 USD
View
A
Retailer 4
-
$497 NZD
$280 USD
View
A
Retailer 5
-
$497 NZD
$280 USD
View
A
Retailer 6
-
$545 NZD
HK$2,400 HKD
View
A
Retailer 7
-
$568 NZD
£252 GBP
View
B+
Retailer 8
-
$671 NZD
$378 USD
View
A
Retailer 9
-
$853 NZD
ZAR 7,766 ZAR
View
A
Retailer 10
-
$898 NZD
€482 EUR
View
A
Retailer 11
-
$926 NZD
£411 GBP
View
A
Retailer 12
-
$932 NZD
$525 USD
View
A
Retailer 13
-
$947 NZD
$534 USD
View
B+
Retailer 14
-
$1,159 NZD
A$1,005 AUD
View
B+
Retailer 15
-
$1,595 NZD
$899 USD
View
B+
Retailer 16
-
$1,602 NZD
$903 USD
View
B+
Retailer 17
-
$1,689 NZD
$952 USD
View
B+
Retailer 18
-
$1,694 NZD
$955 USD
View
B
Retailer 19
-
$1,947 NZD
£864 GBP
View
B
Retailer 20
-
$2,001 NZD
£888 GBP
View
B
Retailer 21
-
$2,012 NZD
$1,134 USD
View
B
Retailer 22
-
$2,021 NZD
$1,139 USD
View
Most Expensive
B
Brilliant Earth
15028589A · Oct 31
$2,786 NZD
$1,570 USD
View
22 more retailers have this diamond
Prices start from $401 NZDSave up to $2,385 NZD

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
1.54ct Radiant
$401 NZD