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Round|Lab Grown|IGI

3.05ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG488147074

Shape and cutting style on the report: Round brilliant

Certificate IGI LG488147074

Diamond specifications and retailer prices

From $772 NZD
As of November 5, 2026
Save $2,736 NZD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,509 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG488147074 or 488147074. Listed at 20 retailers as of November 5, 2026, with prices from $772 to $3,509, a $2,736 spread on the same certified stone. MOH London lists it at $3,509. 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

3.05
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488147074
Dimensions9.39 × 9.41 × 5.60 mm
L/W Ratio1.00
Girdle conditionFaceted
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
9.39 mm9.41 mm3.05 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG488147074
Side View
Table 58.5%Crown 32.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.6%

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 5
Current: $3,509 NZD|Low: $742 NZD|High: $3,561 NZD|Avg: $1,870 NZD|-1.5%
MOH London
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
Retailer 18
Retailer 19
November 5, 2026
Retailer 18$772 NZD
Retailer 5$865 NZD
Retailer 7$865 NZD
Retailer 8$957 NZD
Retailer 19$957 NZD
Retailer 11$1,046 NZD
Retailer 17$1,219 NZD
Retailer 16$1,281 NZD
Retailer 4$1,492 NZD
Retailer 14$1,521 NZD
Retailer 9$1,994 NZD
Retailer 15$2,085 NZD
Retailer 12$2,428 NZD
Retailer 13$2,686 NZD
Retailer 3$3,029 NZD
Retailer 2$3,042 NZD
Retailer 6$3,077 NZD
Retailer 10$3,134 NZD
MOH London$3,509 NZD

33 data points across 19 retailers

20 retailers$772 NZD to $3,509 NZD

A
Cheapest Retailer
-
$772 NZD
A
Retailer 2
-
$865 NZD
View
Final sale: no returns
A
Retailer 3
-
$865 NZD
View
A
Retailer 4
-
$957 NZD
View
Retailer 5
-
$957 NZD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,046 NZD
View
A
Retailer 7
-
$1,219 NZD
View
B+
Retailer 8
-
$1,281 NZD
View
B+
Retailer 9
-
$1,492 NZD
View
A
Retailer 10
-
$1,521 NZD
View
B+
Retailer 11
-
$1,994 NZD
View
B+
Retailer 12
-
$2,085 NZD
View
B+
Retailer 13
-
$2,343 NZD
View
B+
Retailer 14
-
$2,428 NZD
View
B
Retailer 15
-
$2,686 NZD
View
B
Retailer 16
-
$3,029 NZD
View
B
Retailer 17
-
$3,042 NZD
View
B
Retailer 18
-
$3,077 NZD
View
B
Retailer 19
-
$3,134 NZD
View
Most Expensive
B
MOH London
LG488147074 · Nov 5
$3,509 NZD
£1,553 GBP
View
19 more retailers have this diamond
Prices start from $772 NZDSave up to $2,736 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
3.05ct Round
$772 NZD