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Radiant|Lab Grown|IGI

1.30ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG618481881

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

Certificate IGI LG618481881

Diamond specifications and retailer prices

From $681 NZD
$383 USD
As of November 1, 2026
Save $2,252 NZD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,933 NZD at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG618481881 or 618481881. Listed at 13 retailers as of November 1, 2026, with prices from $681 to $2,933, a $2,252 spread on the same certified stone. Do Amore Diamonds lists it at $2,933. 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
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.3°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618481881
Dimensions7.48 × 5.32 × 3.78 mm
L/W Ratio1.41
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
7.48 mm5.32 mm1.30 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618481881
Side View
Table 68.0%Crown 47.3°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 71.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,933 NZD|Low: $236 NZD|High: $2,933 NZD|Avg: $1,122 NZD
Do Amore Diamonds
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
October 8, 2026
Retailer 4$323 NZD
Retailer 16$357 NZD
Retailer 6$634 NZD
Retailer 14$647 NZD
Retailer 11$679 NZD
Retailer 2$681 NZD
Retailer 9$694 NZD
Retailer 3$942 NZD
Retailer 15$959 NZD
Retailer 5$1,098 NZD
Retailer 10$1,342 NZD
Retailer 12$1,528 NZD
Retailer 7$1,578 NZD
Retailer 8$1,653 NZD
Retailer 13$1,869 NZD
Do Amore Diamonds$2,933 NZD

13 data points across 16 retailers

13 retailers$681 NZD to $2,933 NZD

Retailer 1
-
$277 NZD
$156 USD
Price last confirmed 31 days ago
Retailer 2
-
$334 NZD
$188 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$357 NZD
$201 USD
View
Price last confirmed 30 days ago
Retailer 4
-
$679 NZD
ZAR 6,168 ZAR
View
Price last confirmed 29 days ago
A
Retailer 5
-
$681 NZD
$383 USD
View
Retailer 6
-
$1,098 NZD
$618 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$1,269 NZD
$714 USD
View
Price last confirmed 33 days ago
Retailer 8
-
$1,342 NZD
$755 USD
View
Price last confirmed 29 days ago
Retailer 9
-
$1,528 NZD
$860 USD
View
Price last confirmed 27 days ago
Retailer 10
-
$1,578 NZD
$888 USD
View
Price last confirmed 27 days ago
Retailer 11
-
$1,653 NZD
SGD 1,257 SGD
View
Price last confirmed 27 days ago
Retailer 12
-
$1,869 NZD
£828 GBP
View
Price last confirmed 28 days ago
Most Expensive
B
Do Amore Diamonds
23-618481881 · Nov 2
$2,933 NZD
$1,650 USD
View
12 more retailers have this diamond
Prices start from $681 NZDSave up to $2,252 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
$681 NZD