Asscher|Lab Grown|IGI

3.54ct D VVS1 Asscher Lab Grown Diamond

EX • D/VVS1 • IGI LG784642158

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG784642158

Diamond specifications and retailer prices

From $3,474 NZD
$1,958 USD
As of October 26, 2026
Save $15,156 NZD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $19,180 NZD at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

About this 3.54ct lab-grown asscher diamond

This 3.54ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784642158 or 784642158. Listed at 16 retailers as of October 26, 2026, with a 436% 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

3.54
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784642158
Dimensions8.54 × 8.44 × 5.23 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.54 mm8.44 mm3.54 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784642158
Side View
Table 63.0%Crown 40.4°Girdle: Slightly ThickPavilion 37.6°Culet: NoneDepth 62.0%

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 26
Current: $19,180 NZD|Low: $2,677 NZD|High: $19,198 NZD|Avg: $8,091 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 26, 2026
Retailer 20$2,789 NZD
Retailer 6$3,034 NZD
Retailer 7$3,474 NZD
Retailer 18$3,540 NZD
Retailer 8$3,831 NZD
Retailer 2$4,573 NZD
Retailer 3$5,089 NZD
Retailer 14$5,364 NZD
Retailer 17$5,720 NZD
Retailer 11$6,271 NZD
Retailer 5$6,693 NZD
Retailer 15$8,078 NZD
Retailer 12$8,400 NZD
Retailer 19$8,665 NZD
Retailer 16$10,202 NZD
Retailer 13$10,212 NZD
Retailer 9$10,910 NZD
Retailer 10$15,217 NZD
Retailer 4$18,630 NZD
Do Amore Diamonds$19,180 NZD

31 data points across 20 retailers

16 retailers$3,474 NZD to $18,630 NZD

Retailer 1
-
$2,789 NZD
$1,572 USD
Price last confirmed 9 days ago
Retailer 2
-
$3,034 NZD
$1,710 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$3,474 NZD
$1,958 USD
View
Retailer 4
-
$3,540 NZD
$1,995 USD
View
Price last confirmed 6 days ago
Retailer 5
-
$3,831 NZD
$2,159 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$4,573 NZD
£2,030 GBP
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$5,089 NZD
$2,868 USD
View
Retailer 8
-
$5,364 NZD
€2,879 EUR
View
Price last confirmed 8 days ago
Retailer 9
-
$5,720 NZD
$3,224 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$6,693 NZD
$3,772 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$8,078 NZD
A$7,004 AUD
View
Price last confirmed 10 days ago
Retailer 12
-
$8,665 NZD
A$7,513 AUD
View
Price last confirmed 24 days ago
Retailer 13
-
$10,202 NZD
$5,750 USD
View
Price last confirmed 14 days ago
Retailer 14
-
$10,212 NZD
£4,532 GBP
View
Price last confirmed 8 days ago
B
Retailer 15
-
$18,630 NZD
$10,500 USD
View
Most Expensive
Do Amore Diamonds
27-4AC01441B · Oct 26
$19,180 NZD
$10,810 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $3,474 NZDSave up to $15,156 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
3.54ct Asscher
$3,474 NZD