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Radiant|Lab Grown|IGI

4.05ct F VVS1 Radiant Lab Grown Diamond

ID • F/VVS1 • IGI LG761503543

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

Certificate IGI LG761503543

Diamond specifications and retailer prices

From $1,491 NZD
$839 USD
As of November 2, 2026
Save $12,110 NZD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,601 NZD at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 4.05ct lab-grown radiant diamond

This 4.05ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG761503543 or 761503543. Listed at 18 retailers as of November 2, 2026, with prices from $1,491 to $13,601, a $12,110 spread on the same certified stone. Frank Darling lists it at $13,601. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.05
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761503543
Dimensions11.21 × 7.73 × 5.33 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.21 mm7.73 mm4.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761503543
Side View
Table 65.0%Crown 45.2°Girdle: MediumPavilion 39.2°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $13,601 NZD|Low: $1,406 NZD|High: $14,289 NZD|Avg: $5,323 NZD|-0.0%
Frank Darling
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
November 2, 2026
Retailer 8$1,491 NZD
Retailer 7$1,623 NZD
Retailer 5$1,799 NZD
Retailer 13$2,177 NZD
Retailer 3$2,350 NZD
Retailer 4$2,454 NZD
Retailer 6$2,462 NZD
Retailer 11$2,921 NZD
Retailer 2$3,923 NZD
Retailer 12$4,093 NZD
Retailer 15$5,371 NZD
Retailer 17$5,890 NZD
Retailer 10$6,478 NZD
Retailer 14$6,976 NZD
Retailer 9$9,971 NZD
Retailer 16$13,241 NZD
Frank Darling$13,601 NZD

35 data points across 17 retailers

18 retailers$1,491 NZD to $13,601 NZD

A
Cheapest Retailer
-
$1,491 NZD
$839 USD
A
Retailer 2
-
$1,623 NZD
$913 USD
View
A
Retailer 3
-
$1,799 NZD
$1,012 USD
View
Final sale: no returns
A
Retailer 4
-
$2,177 NZD
$1,225 USD
View
A
Retailer 5
-
$2,350 NZD
$1,322 USD
View
A
Retailer 6
-
$2,454 NZD
$1,381 USD
View
A
Retailer 7
-
$2,462 NZD
$1,385 USD
View
A
Retailer 8
-
$2,921 NZD
€1,565 EUR
View
B+
Retailer 9
-
$3,923 NZD
$2,207 USD
View
Retailer 10
-
$3,978 NZD
$2,238 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$4,093 NZD
A$3,543 AUD
View
B
Retailer 12
-
$5,371 NZD
$3,022 USD
View
B+
Retailer 13
-
$5,890 NZD
$3,314 USD
View
B+
Retailer 14
-
$6,478 NZD
£2,870 GBP
View
B
Retailer 15
-
$6,976 NZD
$3,925 USD
View
B
Retailer 16
-
$9,971 NZD
$5,610 USD
View
B
Retailer 17
-
$13,241 NZD
$7,450 USD
View
Most Expensive
B
Frank Darling
AG-127168GR · Nov 2
$13,601 NZD
$7,653 USD
View
17 more retailers have this diamond
Prices start from $1,491 NZDSave up to $12,110 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
4.05ct Radiant
$1,491 NZD