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Round|Lab Grown|IGI

3.09ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG833679021

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833679021

Diamond specifications and retailer prices

From $1,267 NZD
$714 USD
As of October 26, 2026
Save $2,081 NZD (62%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,348 NZD at Brilliance · As of October 26, 2026
View at Brilliance

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 LG833679021 or 833679021. Listed at 2 retailers as of October 26, 2026, with prices from $1,267 to $3,348, a $2,081 spread on the same certified stone. Brilliance lists it at $3,348. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833679021
Dimensions9.23 × 9.27 × 5.80 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.23 mm9.27 mm3.09 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833679021
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $3,348 NZD|Low: $923 NZD|High: $3,348 NZD|Avg: $1,773 NZD
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 26, 2026
Retailer 3$923 NZD
Retailer 5$1,198 NZD
Retailer 2$1,267 NZD
Retailer 6$1,516 NZD
Retailer 4$1,820 NZD
Brilliance$3,348 NZD

4 data points across 6 retailers

2 retailers$1,267 NZD to $3,348 NZD

B+
Cheapest Retailer
-
$1,267 NZD
$714 USD
Most Expensive
B
Brilliance
D45805430 · Oct 26
$3,348 NZD
$1,887 USD
View
1 more retailer has this diamond
Prices start from $1,267 NZDSave up to $2,081 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.

B+
3.09ct Round
$1,267 NZD