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Round|Lab Grown|IGI

3.05ct I VS1 Round Lab Grown Diamond

VG • I/VS1 • IGI LG605341394

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605341394

Diamond specifications and retailer prices

From $788 NZD
$444 USD
As of November 1, 2026
Save $2,768 NZD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,556 NZD at MOH London · As of October 29, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG605341394 or 605341394. Listed at 12 retailers as of October 29, 2026, with prices from $788 to $3,556, a $2,768 spread on the same certified stone. MOH London lists it at $3,556. 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

3.05
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605341394
Dimensions9.25 × 9.20 × 5.66 mm
L/W Ratio1.01
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
9.25 mm9.20 mm3.05 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG605341394
Side View
Table 57.0%Crown 36°Girdle: ThickPavilion 39.8°Culet: NoneDepth 61.5%

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: $3,556 NZD|Low: $575 NZD|High: $3,581 NZD|Avg: $2,000 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 8$788 NZD
Retailer 5$1,162 NZD
Retailer 3$1,176 NZD
Retailer 7$1,382 NZD
Retailer 9$1,412 NZD
Retailer 10$1,451 NZD
Retailer 2$2,091 NZD
Retailer 4$2,447 NZD
Retailer 6$3,167 NZD
Retailer 11$3,363 NZD
MOH London$3,556 NZD

24 data points across 11 retailers

12 retailers$788 NZD to $3,556 NZD

A
Cheapest Retailer
-
$788 NZD
$444 USD
Final sale: no returns
Retailer 2
-
$873 NZD
$492 USD
View
Price last confirmed 30 days ago
A
Retailer 3
-
$1,162 NZD
$655 USD
View
B+
Retailer 4
-
$1,382 NZD
$779 USD
View
B+
Retailer 5
-
$1,412 NZD
$796 USD
View
B+
Retailer 6
-
$1,451 NZD
$818 USD
View
B+
Retailer 7
-
$2,091 NZD
ZAR 19,036 ZAR
View
B
Retailer 8
-
$2,447 NZD
$1,379 USD
View
Retailer 9
-
$3,096 NZD
$1,745 USD
View
Price last confirmed 25 days ago
Retailer 10
-
$3,167 NZD
$1,785 USD
View
Price last confirmed 28 days ago
B
Retailer 11
-
$3,363 NZD
$1,895 USD
View
Most Expensive
B
MOH London
LG605341394 · Oct 29
$3,556 NZD
£1,578 GBP
View
11 more retailers have this diamond
Prices start from $788 NZDSave up to $2,768 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
$788 NZD