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Asscher|Lab Grown|IGI

3.09ct D VS1 Asscher Lab Grown Diamond

VG • D/VS1 • IGI LG673423645

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG673423645

Diamond specifications and retailer prices

From $1,157 NZD
$652 USD
As of October 31, 2026
Save $8,034 NZD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $9,191 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 very-good cut grade and certified by IGI LG673423645 or 673423645. Listed at 16 retailers as of October 31, 2026, with prices from $1,157 to $9,191, a $8,034 spread on the same certified stone. Do Amore Diamonds lists it at $9,191. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.09
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673423645
Dimensions7.88 × 7.87 × 5.36 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
7.88 mm7.87 mm3.09 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG673423645
Side View
Table 63.0%Crown 35.4°Girdle: MediumPavilion 39.7°Culet: NoneDepth 68.1%

Caratlytics Score

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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: $9,191 NZD|Low: $825 NZD|High: $9,191 NZD|Avg: $3,538 NZD
Do Amore Diamonds
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
Retailer 15
November 1, 2026
Retailer 15$1,157 NZD
Retailer 13$1,283 NZD
Retailer 5$1,517 NZD
Retailer 14$1,904 NZD
Retailer 12$1,971 NZD
Retailer 4$2,035 NZD
Retailer 8$2,117 NZD
Retailer 9$2,992 NZD
Retailer 11$4,093 NZD
Retailer 3$4,110 NZD
Retailer 7$4,256 NZD
Retailer 6$4,776 NZD
Retailer 10$5,039 NZD
Retailer 2$5,582 NZD
Do Amore Diamonds$9,191 NZD

43 data points across 15 retailers

16 retailers$1,157 NZD to $9,191 NZD

A
Cheapest Retailer
-
$1,157 NZD
$652 USD
Final sale: no returns
Retailer 2
-
$1,283 NZD
$723 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,517 NZD
$855 USD
View
A
Retailer 4
-
$1,904 NZD
$1,073 USD
View
A
Retailer 5
-
$1,971 NZD
$1,111 USD
View
A
Retailer 6
-
$2,035 NZD
$1,147 USD
View
A
Retailer 7
-
$2,117 NZD
£939 GBP
View
B+
Retailer 8
-
$2,992 NZD
A$2,594 AUD
View
B+
Retailer 9
-
$3,829 NZD
£1,699 GBP
View
B+
Retailer 10
-
$4,093 NZD
$2,307 USD
View
B+
Retailer 11
-
$4,110 NZD
£1,824 GBP
View
B
Retailer 12
-
$4,256 NZD
$2,399 USD
View
B
Retailer 13
-
$4,776 NZD
$2,692 USD
View
Retailer 14
-
$5,039 NZD
$2,840 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
$5,582 NZD
£2,477 GBP
View
Most Expensive
B
Do Amore Diamonds
27-98C6FB740 · Oct 31
$9,191 NZD
$5,180 USD
View
15 more retailers have this diamond
Prices start from $1,157 NZDSave up to $8,034 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
$1,157 NZD