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5.98ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG851649992

Shape and cutting style on the report: Round brilliant

Certificate IGI LG851649992

Diamond specifications and retailer prices

From $6,331 NZD
$3,562 USD
As of November 2, 2026
Save $10,998 NZD (63%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $17,329 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 5.98ct lab-grown round diamond

This 5.98ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG851649992 or 851649992. Listed at 2 retailers as of October 31, 2026, with prices from $6,331 to $17,329, a $10,998 spread on the same certified stone. Brilliant Earth lists it at $17,329. 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

5.98
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851649992
Dimensions11.78 × 11.82 × 7.00 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
11.78 mm11.82 mm5.98 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851649992
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $6,331 NZD|Low: $6,331 NZD|High: $6,331 NZD|Avg: $6,331 NZD
October 31, 2026
Retailer 1$6,331 NZD

1 data point across 1 retailer

2 retailers$6,331 NZD to $17,329 NZD

B
Cheapest Retailer
-
$6,331 NZD
$3,562 USD
Most Expensive
B
Brilliant Earth
22374392A · Oct 31
$17,329 NZD
$9,750 USD
View
1 more retailer has this diamond
Prices start from $6,331 NZDSave up to $10,998 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
5.98ct Round
$6,331 NZD