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Round|Lab Grown|IGI

3.06ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG645463135

Shape and cutting style on the report: Round brilliant

Certificate IGI LG645463135

Diamond specifications and retailer prices

From $711 NZD
$401 USD
As of November 1, 2026
Save $2,846 NZD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,557 NZD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG645463135 or 645463135. Listed at 20 retailers as of November 1, 2026, with prices from $711 to $3,557, a $2,846 spread on the same certified stone. Rare Carat lists it at $3,557. 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

3.06
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645463135
Dimensions9.43 × 9.40 × 5.68 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.43 mm9.40 mm3.06 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645463135
Side View
Table 59.0%Crown 33.2°Girdle: MediumPavilion 41.1°Culet: NoneDepth 60.3%

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: $3,557 NZD|Low: $703 NZD|High: $3,593 NZD|Avg: $1,989 NZD|-1.0%
Rare Carat
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 2, 2026
Retailer 10$711 NZD
Retailer 9$797 NZD
Retailer 8$798 NZD
Retailer 17$884 NZD
Retailer 5$1,144 NZD
Retailer 12$1,180 NZD
Retailer 19$1,398 NZD
Retailer 2$1,447 NZD
Retailer 16$1,556 NZD
Retailer 6$1,838 NZD
Retailer 14$1,859 NZD
Retailer 18$1,917 NZD
Retailer 13$2,477 NZD
Retailer 4$2,839 NZD
Retailer 11$2,903 NZD
Retailer 3$3,258 NZD
Retailer 7$3,307 NZD
Retailer 15$3,470 NZD
Rare Carat$3,557 NZD

35 data points across 19 retailers

20 retailers$711 NZD to $3,557 NZD

A
Cheapest Retailer
-
$711 NZD
$401 USD
A
Retailer 2
-
$797 NZD
$449 USD
View
Final sale: no returns
A
Retailer 3
-
$798 NZD
$450 USD
View
A
Retailer 4
-
$884 NZD
$498 USD
View
Retailer 5
-
$908 NZD
$512 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$1,144 NZD
$645 USD
View
A
Retailer 7
-
$1,180 NZD
£524 GBP
View
B+
Retailer 8
-
$1,398 NZD
$788 USD
View
A
Retailer 9
-
$1,447 NZD
£642 GBP
View
A
Retailer 10
-
$1,556 NZD
$877 USD
View
A
Retailer 11
-
$1,838 NZD
$1,036 USD
View
A
Retailer 12
-
$1,859 NZD
A$1,612 AUD
View
A
Retailer 13
-
$1,917 NZD
ZAR 17,457 ZAR
View
B+
Retailer 14
-
$2,477 NZD
$1,396 USD
View
B+
Retailer 15
-
$2,839 NZD
$1,600 USD
View
B+
Retailer 16
-
$2,903 NZD
$1,636 USD
View
B
Retailer 17
-
$3,258 NZD
$1,836 USD
View
B
Retailer 18
-
$3,307 NZD
$1,864 USD
View
B
Retailer 19
-
$3,470 NZD
£1,540 GBP
View
Most Expensive
B
Rare Carat
JS-971_l_645463135 · Nov 1
$3,557 NZD
$2,005 USD
View
19 more retailers have this diamond
Prices start from $711 NZDSave up to $2,846 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
3.06ct Round
$711 NZD