Asscher|Lab Grown|IGI

3.89ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG728562888

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG728562888

Diamond specifications and retailer prices

From $1,342 NZD

$755 USD

As of November 3, 2026

Save $10,855 NZD (89%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $12,197 NZD at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 3.89ct lab-grown asscher diamond

This 3.89ct lab-grown asscher sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG728562888 or 728562888. Listed at 22 retailers as of November 2, 2026, with prices from $1,342 to $12,197, a $10,855 spread on the same certified stone. Do Amore Diamonds lists it at $12,197. 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

3.89

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38°

Pavilion angle37°

OriginLab Grown

Grading LabIGI

CertificateIGI LG728562888

Dimensions8.62 × 8.35 × 5.47 mm

L/W Ratio1.03

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG728562888

Side View

Caratlytics Score

How it works →

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 3

Current: $2,464 NZD|Low: $1,342 NZD|High: $10,881 NZD|Avg: $3,589 NZD|+2.1%

Retailer 1

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 3, 2026

Retailer 5$1,342 NZD

Retailer 3$1,390 NZD

Retailer 10$1,707 NZD

Retailer 14$1,961 NZD

Retailer 4$2,123 NZD

Retailer 1$2,464 NZD

Retailer 11$3,466 NZD

Retailer 13$3,551 NZD

Retailer 7$3,566 NZD

Retailer 2$4,742 NZD

Retailer 6$4,769 NZD

Retailer 12$5,325 NZD

Retailer 8$6,027 NZD

Retailer 9$6,187 NZD

42 data points across 14 retailers

22 retailers$1,342 NZD to $12,197 NZD

Retailer 1

$1,150 NZD

$647 USD

Price last confirmed 32 days ago

Retailer 2

$1,303 NZD

$733 USD

View

Price last confirmed 39 days ago

Retailer 3

$1,342 NZD

$755 USD

View

Final sale: no returns

Retailer 4

$1,390 NZD

$782 USD

View

Price last confirmed 31 days ago

Retailer 5

$1,707 NZD

$960 USD

View

B+

Retailer 6

$1,961 NZD

$1,103 USD

View

Retailer 7

$2,080 NZD

$1,170 USD

View

Retailer 8

$2,123 NZD

$1,194 USD

View

Retailer 9

$2,464 NZD

£1,091 GBP

View

B+

Retailer 10

$3,466 NZD

A$2,999 AUD

View

B+

Retailer 11

$3,551 NZD

$1,997 USD

View

B+

Retailer 12

$3,566 NZD

ZAR 32,403 ZAR

View

Retailer 13

$4,315 NZD

$2,427 USD

View

Price last confirmed 33 days ago

B+

Retailer 14

$4,742 NZD

$2,667 USD

View

B+

Retailer 15

$4,769 NZD

£2,112 GBP

View

B+

Retailer 16

$4,774 NZD

$2,685 USD

View

B+

Retailer 17

$5,325 NZD

$2,995 USD

View

Retailer 18

$5,490 NZD

$3,088 USD

View

Retailer 19

$6,027 NZD

£2,669 GBP

View

Retailer 20

$6,187 NZD

$3,480 USD

View

Retailer 21

$10,650 NZD

$5,990 USD

View

Most Expensive

Do Amore Diamonds

23-728562888 · Nov 2

$12,197 NZD

$6,860 USD

View

21 more retailers have this diamond

Prices start from $1,342 NZDSave up to $10,855 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.

Similar diamonds

3.89ct Asscher

$1,342 NZD