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Round|Lab Grown|IGI

3.06ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG749570405

Shape and cutting style on the report: Round brilliant

Certificate IGI LG749570405

Diamond specifications and retailer prices

From $852 NZD
$480 USD
As of November 1, 2026
Save $3,098 NZD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,950 NZD at Brilliance · As of October 31, 2026
View at Brilliance

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 LG749570405 or 749570405. Listed at 22 retailers as of October 31, 2026, with prices from $852 to $3,950, a $3,098 spread on the same certified stone. Brilliance lists it at $3,950. 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
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749570405
Dimensions9.33 × 9.36 × 5.61 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
9.33 mm9.36 mm3.06 ctG / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749570405
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.0%

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 1
Current: $3,950 NZD|Low: $843 NZD|High: $3,950 NZD|Avg: $2,119 NZD|+0.9%
Brilliance
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
November 2, 2026
Retailer 8$852 NZD
Retailer 12$951 NZD
Retailer 16$955 NZD
Retailer 4$1,056 NZD
Retailer 18$1,056 NZD
Retailer 15$1,331 NZD
Retailer 3$1,581 NZD
Retailer 5$1,647 NZD
Retailer 2$1,692 NZD
Retailer 11$1,748 NZD
Retailer 17$1,886 NZD
Retailer 14$2,292 NZD
Retailer 7$2,573 NZD
Retailer 9$3,394 NZD
Retailer 10$3,445 NZD
Retailer 6$3,703 NZD
Retailer 13$3,878 NZD
Brilliance$3,950 NZD

40 data points across 18 retailers

22 retailers$852 NZD to $3,950 NZD

Retailer 1
-
$843 NZD
$475 USD
Price last confirmed 41 days ago
A
Retailer 2
-
$852 NZD
$480 USD
View
A
Retailer 3
-
$951 NZD
$536 USD
View
Final sale: no returns
A
Retailer 4
-
$955 NZD
$538 USD
View
Retailer 5
-
$1,033 NZD
$582 USD
View
Price last confirmed 41 days ago
Retailer 6
-
$1,056 NZD
$595 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$1,056 NZD
$595 USD
View
A
Retailer 8
-
$1,331 NZD
$750 USD
View
A
Retailer 9
-
$1,581 NZD
$891 USD
View
A
Retailer 10
-
$1,647 NZD
$928 USD
View
A
Retailer 11
-
$1,692 NZD
€908 EUR
View
A
Retailer 12
-
$1,748 NZD
£776 GBP
View
B+
Retailer 13
-
$1,886 NZD
$1,063 USD
View
B+
Retailer 14
-
$2,292 NZD
ZAR 20,870 ZAR
View
B
Retailer 15
-
$2,573 NZD
$1,450 USD
View
Retailer 16
-
$3,362 NZD
$1,895 USD
View
Price last confirmed 42 days ago
B
Retailer 17
-
$3,394 NZD
$1,913 USD
View
B
Retailer 18
-
$3,445 NZD
$1,942 USD
View
B
Retailer 19
-
$3,703 NZD
$2,087 USD
View
B
Retailer 20
-
$3,857 NZD
$2,174 USD
View
B
Retailer 21
-
$3,878 NZD
£1,721 GBP
View
Most Expensive
B
Brilliance
D37907894 · Oct 31
$3,950 NZD
$2,226 USD
View
21 more retailers have this diamond
Prices start from $852 NZDSave up to $3,098 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
$852 NZD