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Round|Lab Grown|IGI

3.08ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG816686988

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816686988

Diamond specifications and retailer prices

From $800 NZD
$451 USD
As of October 29, 2026
Save $3,316 NZD (81%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,116 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.08ct lab-grown round diamond

This 3.08ct 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 LG816686988 or 816686988. Listed at 3 retailers as of October 29, 2026, with prices from $800 to $4,116, a $3,316 spread on the same certified stone. Brilliant Earth lists it at $4,116. 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

3.08
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816686988
Dimensions9.18 × 9.26 × 5.85 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
9.18 mm9.26 mm3.08 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816686988
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $4,116 NZD|Low: $800 NZD|High: $4,116 NZD|Avg: $1,864 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3$800 NZD
Retailer 4$1,100 NZD
Retailer 2$1,514 NZD
Brilliant Earth$4,116 NZD

28 data points across 4 retailers

3 retailers$800 NZD to $4,116 NZD

A
Cheapest Retailer
-
$800 NZD
$451 USD
Final sale: no returns
A
Retailer 2
-
$1,514 NZD
£672 GBP
View
Most Expensive
B
Brilliant Earth
21236404A · Oct 30
$4,116 NZD
$2,320 USD
View
2 more retailers have this diamond
Prices start from $800 NZDSave up to $3,316 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
3.08ct Round
$800 NZD