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Asscher|Lab Grown|IGI

3.09ct H VS1 Asscher Lab Grown Diamond

EX • H/VS1 • IGI LG847688300

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG847688300

Diamond specifications and retailer prices

From $724 NZD
$408 USD
As of November 1, 2026
Save $3,357 NZD (82%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,081 NZD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847688300 or 847688300. Listed at 3 retailers as of November 1, 2026, with prices from $724 to $4,081, a $3,357 spread on the same certified stone. Brilliant Earth lists it at $4,081. 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
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847688300
Dimensions8.02 × 7.98 × 5.31 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm7.98 mm3.09 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847688300
Side View
Table 66.0%Crown 36.2°Girdle: MediumPavilion 39.8°Culet: NoneDepth 66.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $4,081 NZD|Low: $724 NZD|High: $4,081 NZD|Avg: $2,491 NZD
Brilliant Earth
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$724 NZD
Retailer 2$1,484 NZD
Brilliant Earth$4,081 NZD

6 data points across 3 retailers

3 retailers$724 NZD to $4,081 NZD

A
Cheapest Retailer
-
$724 NZD
$408 USD
Final sale: no returns
A
Retailer 2
-
$1,484 NZD
£659 GBP
View
Most Expensive
B+
Brilliant Earth
22320677A · Nov 1
$4,081 NZD
$2,300 USD
View
2 more retailers have this diamond
Prices start from $724 NZDSave up to $3,357 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 Asscher
$724 NZD