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Radiant|Lab Grown|IGI

1.21ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG615364382

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

Certificate IGI LG615364382

Diamond specifications and retailer prices

From $461 NZD
As of October 29, 2026
Save $2,164 NZD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,626 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG615364382 or 615364382. Listed at 11 retailers as of October 29, 2026, with prices from $461 to $2,626, a $2,164 spread on the same certified stone. Do Amore Diamonds lists it at $2,626. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615364382
Dimensions7.63 × 5.30 × 3.48 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.63 mm5.30 mm1.21 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615364382
Side View
Table 65.0%Crown 43.6°Girdle: MediumPavilion 35.1°Culet: NoneDepth 65.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $2,626 NZD|Low: $229 NZD|High: $2,750 NZD|Avg: $1,110 NZD|-4.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 29, 2026
Retailer 14$273 NZD
Retailer 3$314 NZD
Retailer 12$318 NZD
Retailer 10$461 NZD
Retailer 16$623 NZD
Retailer 4$681 NZD
Retailer 9$713 NZD
Retailer 7$761 NZD
Retailer 8$905 NZD
Retailer 11$914 NZD
Retailer 13$1,153 NZD
Retailer 15$1,206 NZD
Retailer 6$1,590 NZD
Retailer 2$1,763 NZD
Retailer 5$1,774 NZD
Retailer 17$2,324 NZD
Do Amore Diamonds$2,626 NZD

39 data points across 17 retailers

11 retailers$461 NZD to $2,626 NZD

Retailer 1
-
$273 NZD
Price last confirmed 9 days ago
Retailer 2
-
$318 NZD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$461 NZD
View
Retailer 4
-
$623 NZD
View
Price last confirmed 8 days ago
Retailer 5
-
$914 NZD
View
Price last confirmed 10 days ago
Retailer 6
-
$1,153 NZD
View
Price last confirmed 10 days ago
Retailer 7
-
$1,206 NZD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$1,763 NZD
View
Retailer 9
-
$1,774 NZD
View
Price last confirmed 8 days ago
Retailer 10
-
$2,324 NZD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-BF1C2722D · Oct 29
$2,626 NZD
$1,480 USD
View
10 more retailers have this diamond
Prices start from $461 NZDSave up to $2,164 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
1.21ct Radiant
$461 NZD