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Asscher|Lab Grown|IGI

3.50ct G SI1 Asscher Lab Grown Diamond

EX • G/SI1 • IGI LG644494019

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG644494019

Diamond specifications and retailer prices

From $1,008 NZD
$567 USD
As of November 3, 2026
Save $6,993 NZD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,001 NZD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 3.5ct lab-grown asscher diamond

This 3.5ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG644494019 or 644494019. Listed at 14 retailers as of November 3, 2026, with prices from $1,008 to $8,001, a $6,993 spread on the same certified stone. Do Amore Diamonds lists it at $8,001. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.50
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644494019
Dimensions8.50 × 8.42 × 5.61 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.50 mm8.42 mm3.50 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644494019
Side View
Table 65.0%Crown 38.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 66.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $8,001 NZD|Low: $1,008 NZD|High: $8,837 NZD|Avg: $3,645 NZD|-9.5%
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
November 3, 2026
Retailer 10$1,008 NZD
Retailer 12$1,118 NZD
Retailer 7$1,289 NZD
Retailer 4$1,444 NZD
Retailer 3$1,787 NZD
Retailer 2$1,925 NZD
Retailer 8$2,886 NZD
Retailer 11$3,840 NZD
Retailer 9$4,214 NZD
Retailer 6$4,463 NZD
Retailer 5$5,358 NZD
Do Amore Diamonds$8,001 NZD

41 data points across 12 retailers

14 retailers$1,008 NZD to $8,001 NZD

A
Cheapest Retailer
-
$1,008 NZD
$567 USD
Final sale: no returns
A
Retailer 2
-
$1,118 NZD
$629 USD
View
A
Retailer 3
-
$1,289 NZD
$725 USD
View
B+
Retailer 4
-
$1,444 NZD
$812 USD
View
A
Retailer 5
-
$1,787 NZD
$1,005 USD
View
A
Retailer 6
-
$1,925 NZD
£853 GBP
View
B
Retailer 7
-
$2,886 NZD
$1,623 USD
View
B
Retailer 8
-
$2,962 NZD
£1,312 GBP
View
B
Retailer 9
-
$3,840 NZD
$2,160 USD
View
B
Retailer 10
-
$4,209 NZD
$2,367 USD
View
B
Retailer 11
-
$4,214 NZD
$2,370 USD
View
B
Retailer 12
-
$4,463 NZD
$2,510 USD
View
B
Retailer 13
-
$5,358 NZD
£2,373 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C8084FE7A · Nov 3
$8,001 NZD
$4,500 USD
View
13 more retailers have this diamond
Prices start from $1,008 NZDSave up to $6,993 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
3.50ct Asscher
$1,008 NZD