Asscher|Lab Grown|IGI

5.12ct G VS1 Asscher Lab Grown Diamond

ID • G/VS1 • IGI LG561254074

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG561254074

Diamond specifications and retailer prices

From €962 EUR

$1,075 USD

As of November 2, 2026

Save €3,329 EUR (78%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: €4,291 EUR at Blue Nile · As of October 31, 2026

View at Blue Nile

About this 5.12ct lab-grown asscher diamond

This 5.12ct lab-grown asscher sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG561254074 or 561254074. Listed at 13 retailers as of October 31, 2026, with prices from €962 to €4,291, a €3,329 spread on the same certified stone. Blue Nile lists it at €4,291. 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

5.12

Carat

Color

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle41.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG561254074

Dimensions9.49 × 9.46 × 6.18 mm

L/W Ratio1.00

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG561254074

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 2

Current: €4,291 EUR|Low: €646 EUR|High: €7,689 EUR|Avg: €2,107 EUR|+0.0%

Blue Nile

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

November 2, 2026

Retailer 7€646 EUR

Retailer 8€671 EUR

Retailer 3€962 EUR

Retailer 13€1,154 EUR

Retailer 17€1,212 EUR

Retailer 2€1,233 EUR

Retailer 6€1,301 EUR

Retailer 11€1,630 EUR

Retailer 14€1,634 EUR

Retailer 16€1,641 EUR

Retailer 9€2,087 EUR

Retailer 4€2,718 EUR

Retailer 5€2,778 EUR

Retailer 10€3,015 EUR

Retailer 15€3,043 EUR

Retailer 12€3,956 EUR

Blue Nile€4,291 EUR

41 data points across 17 retailers

13 retailers€962 EUR to €4,291 EUR

Cheapest Retailer

€962 EUR

$1,075 USD

Retailer 2

€1,154 EUR

View

Retailer 3

€1,212 EUR

$1,354 USD

View

Retailer 4

€1,233 EUR

£1,084 GBP

View

B+

Retailer 5

€1,301 EUR

$1,453 USD

View

Retailer 6

€1,630 EUR

A$2,802 AUD

View

Retailer 7

€1,634 EUR

ZAR 29,488 ZAR

View

Retailer 8

€1,641 EUR

$1,833 USD

View

Retailer 9

€2,718 EUR

$3,037 USD

View

B+

Retailer 10

€2,778 EUR

$3,103 USD

View

B+

Retailer 11

€3,015 EUR

£2,652 GBP

View

Retailer 12

€3,956 EUR

$4,420 USD

View

Most Expensive

Blue Nile

25249115 · Oct 31

€4,291 EUR

$4,794 USD

View

12 more retailers have this diamond

Prices start from €962 EURSave up to €3,329 EUR

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

5.12ct Asscher

€962 EUR