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Asscher|Lab Grown|IGI

3.09ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG679509505

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG679509505

Diamond specifications and retailer prices

From $1,132 NZD
$638 USD
As of October 31, 2026
Save $10,747 NZD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,879 NZD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG679509505 or 679509505. Listed at 16 retailers as of October 30, 2026, with prices from $1,132 to $11,879, a $10,747 spread on the same certified stone. Yadav Diamonds lists it at $11,879. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG679509505
Dimensions7.99 × 7.97 × 5.30 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm7.97 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG679509505
Side View
Table 62.0%Crown 32.4°Girdle: MediumPavilion 39.4°Culet: NoneDepth 66.5%

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: Oct 31
Current: $5,460 NZD|Low: $1,132 NZD|High: $5,525 NZD|Avg: $2,906 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$1,132 NZD
Retailer 10$1,254 NZD
Retailer 8$1,663 NZD
Retailer 11$1,879 NZD
Retailer 4$2,172 NZD
Retailer 5$2,927 NZD
Retailer 6$3,009 NZD
Retailer 3$4,029 NZD
Retailer 9$4,040 NZD
Retailer 7$5,039 NZD
Retailer 1$5,460 NZD

44 data points across 11 retailers

16 retailers$1,132 NZD to $11,879 NZD

A
Cheapest Retailer
-
$1,132 NZD
$638 USD
Final sale: no returns
Retailer 2
-
$1,254 NZD
$707 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,490 NZD
$840 USD
View
A
Retailer 4
-
$1,663 NZD
$937 USD
View
A
Retailer 5
-
$1,879 NZD
$1,059 USD
View
A
Retailer 6
-
$2,032 NZD
$1,145 USD
View
A
Retailer 7
-
$2,172 NZD
£964 GBP
View
B+
Retailer 8
-
$2,927 NZD
A$2,538 AUD
View
B+
Retailer 9
-
$3,009 NZD
ZAR 27,397 ZAR
View
B+
Retailer 10
-
$4,029 NZD
£1,788 GBP
View
B+
Retailer 11
-
$4,040 NZD
$2,277 USD
View
B
Retailer 12
-
$4,680 NZD
$2,638 USD
View
Retailer 13
-
$5,039 NZD
$2,840 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$5,460 NZD
£2,423 GBP
View
B
Retailer 15
-
$8,996 NZD
$5,070 USD
View
Most Expensive
B
Yadav Diamonds
13014434 · Oct 30
$11,879 NZD
$6,695 USD
View
15 more retailers have this diamond
Prices start from $1,132 NZDSave up to $10,747 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
$1,132 NZD