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Round|Lab Grown|IGI

4.08ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG788619654

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788619654

Diamond specifications and retailer prices

From $978 NZD
$551 USD
As of November 1, 2026
Save $4,798 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,775 NZD at With Clarity · As of November 2, 2026
View at With Clarity

About this 4.08ct lab-grown round diamond

This 4.08ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788619654 or 788619654. Listed at 21 retailers as of November 1, 2026, with prices from $978 to $5,775, a $4,798 spread on the same certified stone. With Clarity lists it at $5,775. 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

4.08
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788619654
Dimensions10.27 × 10.33 × 6.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.27 mm10.33 mm4.08 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788619654
Side View
Table 60.0%Crown 34.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.4%

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 1
Current: $1,654 NZD|Low: $939 NZD|High: $5,331 NZD|Avg: $2,341 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12$978 NZD
Retailer 3$1,214 NZD
Retailer 10$1,455 NZD
Retailer 1$1,654 NZD
Retailer 6$1,846 NZD
Retailer 4$1,872 NZD
Retailer 5$1,886 NZD
Retailer 9$2,414 NZD
Retailer 7$2,431 NZD
Retailer 11$2,715 NZD
Retailer 2$4,221 NZD
Retailer 8$5,295 NZD

35 data points across 12 retailers

21 retailers$978 NZD to $5,775 NZD

A
Cheapest Retailer
-
$978 NZD
$551 USD
A
Retailer 2
-
$1,097 NZD
$618 USD
View
Retailer 3
-
$1,214 NZD
$684 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$1,214 NZD
$684 USD
View
A
Retailer 5
-
$1,455 NZD
$820 USD
View
A
Retailer 6
-
$1,654 NZD
£734 GBP
View
A
Retailer 7
-
$1,780 NZD
$1,003 USD
View
A
Retailer 8
-
$1,846 NZD
€991 EUR
View
B+
Retailer 9
-
$1,872 NZD
$1,055 USD
View
A
Retailer 10
-
$1,886 NZD
£837 GBP
View
A
Retailer 11
-
$2,414 NZD
ZAR 21,984 ZAR
View
B+
Retailer 12
-
$2,431 NZD
A$2,108 AUD
View
B+
Retailer 13
-
$2,715 NZD
$1,530 USD
View
B+
Retailer 14
-
$2,832 NZD
$1,596 USD
View
B+
Retailer 15
-
$3,192 NZD
$1,799 USD
View
B
Retailer 16
-
$3,907 NZD
$2,202 USD
View
B
Retailer 17
-
$3,936 NZD
$2,219 USD
View
B
Retailer 18
-
$4,221 NZD
$2,379 USD
View
Retailer 19
-
$5,113 NZD
A$4,433 AUD
View
Price last confirmed 121 days ago
B
Retailer 20
-
$5,295 NZD
£2,350 GBP
View
Most Expensive
B
With Clarity
788619654 · Nov 2
$5,775 NZD
$3,255 USD
View
20 more retailers have this diamond
Prices start from $978 NZDSave up to $4,798 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
4.08ct Round
$978 NZD