Round|Lab Grown|IGI

3.09ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG834602976

Shape and cutting style on the report: Round brilliant

Certificate IGI LG834602976

Diamond specifications and retailer prices

From $641 NZD
$361 USD
As of November 1, 2026
Save $4,097 NZD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,737 NZD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG834602976 or 834602976. Listed at 21 retailers as of November 1, 2026, with prices from $641 to $4,737, a $4,097 spread on the same certified stone. Brilliant Earth lists it at $4,737. 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

3.09
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834602976
Dimensions9.36 × 9.41 × 5.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm9.41 mm3.09 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834602976
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,737 NZD|Low: $641 NZD|High: $5,163 NZD|Avg: $1,942 NZD|-8.2%
Brilliant Earth
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
Retailer 20
Retailer 21
November 2, 2026
Retailer 9$641 NZD
Retailer 3$743 NZD
Retailer 17$795 NZD
Retailer 12$800 NZD
Retailer 10$886 NZD
Retailer 6$1,061 NZD
Retailer 11$1,065 NZD
Retailer 16$1,141 NZD
Retailer 18$1,241 NZD
Retailer 4$1,357 NZD
Retailer 2$1,428 NZD
Retailer 21$1,781 NZD
Retailer 20$1,854 NZD
Retailer 19$2,553 NZD
Retailer 7$2,570 NZD
Retailer 14$2,645 NZD
Retailer 5$2,803 NZD
Retailer 13$3,103 NZD
Retailer 8$3,440 NZD
Retailer 15$3,460 NZD
Brilliant Earth$4,737 NZD

24 data points across 21 retailers

21 retailers$641 NZD to $4,737 NZD

A
Cheapest Retailer
-
$641 NZD
$361 USD
A
Retailer 2
-
$743 NZD
$419 USD
View
A
Retailer 3
-
$795 NZD
$448 USD
View
Retailer 4
-
$800 NZD
$451 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$886 NZD
HK$3,900 HKD
View
B+
Retailer 6
-
$1,061 NZD
$598 USD
View
A
Retailer 7
-
$1,065 NZD
$600 USD
View
A
Retailer 8
-
$1,141 NZD
£506 GBP
View
A
Retailer 9
-
$1,241 NZD
€666 EUR
View
A
Retailer 10
-
$1,357 NZD
$765 USD
View
A
Retailer 11
-
$1,428 NZD
£634 GBP
View
A
Retailer 12
-
$1,781 NZD
$1,004 USD
View
A
Retailer 13
-
$1,854 NZD
$1,045 USD
View
B+
Retailer 14
-
$2,553 NZD
$1,439 USD
View
B+
Retailer 15
-
$2,570 NZD
SGD 1,957 SGD
View
Retailer 16
-
$2,645 NZD
$1,490 USD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$2,803 NZD
$1,580 USD
View
B+
Retailer 18
-
$3,103 NZD
£1,377 GBP
View
B
Retailer 19
-
$3,440 NZD
$1,939 USD
View
B
Retailer 20
-
$3,460 NZD
$1,950 USD
View
Most Expensive
B
Brilliant Earth
21670850A · Nov 1
$4,737 NZD
$2,670 USD
View
20 more retailers have this diamond
Prices start from $641 NZDSave up to $4,097 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
3.09ct Round
$641 NZD