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Radiant|Lab Grown|IGI

1.30ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG616494508

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

Certificate IGI LG616494508

Diamond specifications and retailer prices

From $451 NZD
$254 USD
As of October 30, 2026
Save $3,565 NZD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,017 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG616494508 or 616494508. Listed at 18 retailers as of October 30, 2026, with prices from $451 to $4,017, a $3,565 spread on the same certified stone. Do Amore Diamonds lists it at $4,017. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.30
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616494508
Dimensions7.85 × 5.33 × 3.64 mm
L/W Ratio1.47
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
7.85 mm5.33 mm1.30 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616494508
Side View
Table 65.0%Crown 40°Girdle: MediumPavilion 35.2°Culet: NoneDepth 68.3%

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: $2,478 NZD|Low: $434 NZD|High: $2,508 NZD|Avg: $1,083 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 10$451 NZD
Retailer 5$505 NZD
Retailer 2$524 NZD
Retailer 3$560 NZD
Retailer 11$560 NZD
Retailer 8$844 NZD
Retailer 13$935 NZD
Retailer 6$1,091 NZD
Retailer 4$1,146 NZD
Retailer 7$1,505 NZD
Retailer 9$1,722 NZD
Retailer 12$1,989 NZD
Retailer 1$2,478 NZD

42 data points across 13 retailers

18 retailers$451 NZD to $4,017 NZD

A
Cheapest Retailer
-
$451 NZD
$254 USD
A
Retailer 2
-
$505 NZD
$284 USD
View
Final sale: no returns
A
Retailer 3
-
$524 NZD
$295 USD
View
Retailer 4
-
$560 NZD
$315 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$560 NZD
$315 USD
View
A
Retailer 6
-
$844 NZD
$475 USD
View
B+
Retailer 7
-
$935 NZD
$526 USD
View
B+
Retailer 8
-
$935 NZD
$526 USD
View
B+
Retailer 9
-
$1,091 NZD
£483 GBP
View
B+
Retailer 10
-
$1,146 NZD
$645 USD
View
B+
Retailer 11
-
$1,505 NZD
A$1,303 AUD
View
B
Retailer 12
-
$1,722 NZD
$969 USD
View
B
Retailer 13
-
$1,989 NZD
$1,119 USD
View
B
Retailer 14
-
$2,285 NZD
$1,285 USD
View
B
Retailer 15
-
$2,411 NZD
£1,068 GBP
View
B
Retailer 16
-
$2,425 NZD
$1,365 USD
View
B
Retailer 17
-
$2,478 NZD
£1,098 GBP
View
Most Expensive
B
Do Amore Diamonds
27-408E90E8A · Oct 31
$4,017 NZD
$2,260 USD
View
17 more retailers have this diamond
Prices start from $451 NZDSave up to $3,565 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
1.30ct Radiant
$451 NZD