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Asscher|Lab Grown|IGI

3.09ct F VVS1 Asscher Lab Grown Diamond

EX • F/VVS1 • IGI LG841690180

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG841690180

Diamond specifications and retailer prices

From $834 NZD
As of November 4, 2026
Save $6,759 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,111 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841690180 or 841690180. Listed at 13 retailers as of November 4, 2026, with a 811% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841690180
Dimensions8.03 × 7.93 × 5.32 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.03 mm7.93 mm3.09 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841690180
Side View
Table 67.0%Crown 38.3°Girdle: MediumPavilion 40.4°Culet: NoneDepth 67.1%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $8,111 NZD|Low: $834 NZD|High: $8,324 NZD|Avg: $4,106 NZD
Queensmith
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
November 5, 2026
Retailer 13$834 NZD
Retailer 4$1,043 NZD
Retailer 11$1,267 NZD
Retailer 14$1,417 NZD
Retailer 10$1,767 NZD
Retailer 8$2,418 NZD
Retailer 2$2,446 NZD
Retailer 7$3,901 NZD
Retailer 12$3,949 NZD
Retailer 9$4,751 NZD
Retailer 6$6,165 NZD
Retailer 3$7,593 NZD
Queensmith$8,111 NZD
Retailer 5$8,324 NZD

17 data points across 14 retailers

13 retailers$834 NZD to $7,593 NZD

A
Cheapest Retailer
-
$834 NZD
A
Retailer 2
-
$958 NZD
View
A
Retailer 3
-
$1,267 NZD
View
B+
Retailer 4
-
$1,417 NZD
View
A
Retailer 5
-
$1,767 NZD
View
B+
Retailer 6
-
$2,418 NZD
View
B+
Retailer 7
-
$2,446 NZD
View
B+
Retailer 8
-
$3,901 NZD
View
B+
Retailer 9
-
$3,949 NZD
View
B
Retailer 10
-
$4,751 NZD
View
Retailer 11
-
$6,165 NZD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$7,593 NZD
View
Most Expensive
Queensmith
LG841690180 · Oct 27
$8,111 NZD
£3,600 GBP
View
Price last confirmed 8 days ago
12 more retailers have this diamond
Prices start from $834 NZDSave up to $6,759 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
$834 NZD