Cushion|Lab Grown|IGI

4.03ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG732570054

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG732570054

Diamond specifications and retailer prices

From €652 EUR

£573 GBP

As of November 1, 2026

Save €4,829 EUR (88%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: €5,480 EUR at Frank Darling · As of November 1, 2026

View at Frank Darling

About this 4.03ct lab-grown cushion diamond

This 4.03ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG732570054 or 732570054. Listed at 13 retailers as of November 1, 2026, with prices from €652 to €5,480, a €4,829 spread on the same certified stone. Frank Darling lists it at €5,480. 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

4.03

Carat

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35°

Pavilion angle36.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG732570054

Dimensions9.01 × 8.87 × 5.90 mm

L/W Ratio1.02

Girdle conditionFaceted

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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG732570054

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 1

Current: €5,480 EUR|Low: €540 EUR|High: €7,367 EUR|Avg: €2,495 EUR|-0.1%

Frank Darling

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November 1, 2026

Retailer 2€652 EUR

Retailer 5€705 EUR

Retailer 14€868 EUR

Retailer 3€981 EUR

Retailer 4€992 EUR

Retailer 13€1,173 EUR

Retailer 6€1,198 EUR

Retailer 7€1,333 EUR

Retailer 15€1,619 EUR

Retailer 10€1,779 EUR

Retailer 12€2,134 EUR

Retailer 8€2,264 EUR

Retailer 11€2,359 EUR

Retailer 19€2,496 EUR

Retailer 9€2,716 EUR

Retailer 18€2,970 EUR

Retailer 16€4,314 EUR

Retailer 17€4,350 EUR

Retailer 20€5,236 EUR

Frank Darling€5,480 EUR

26 data points across 20 retailers

13 retailers€652 EUR to €5,480 EUR

Cheapest Retailer

€652 EUR

£573 GBP

Retailer 2

€705 EUR

$788 USD

View

Final sale: no returns

Retailer 3

€868 EUR

$970 USD

View

Retailer 4

€981 EUR

$1,096 USD

View

B+

Retailer 5

€992 EUR

$1,108 USD

View

Retailer 6

€1,173 EUR

View

Retailer 7

€1,619 EUR

A$2,782 AUD

View

B+

Retailer 8

€2,496 EUR

$2,789 USD

View

B+

Retailer 9

€2,970 EUR

£2,613 GBP

View

Retailer 10

€4,314 EUR

$4,820 USD

View

Retailer 11

€4,350 EUR

$4,860 USD

View

Retailer 12

€5,236 EUR

$5,850 USD

View

Most Expensive

Frank Darling

VL-80216GR · Nov 1

€5,480 EUR

$6,123 USD

View

12 more retailers have this diamond

Prices start from €652 EURSave up to €4,829 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.

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4.03ct Cushion

€652 EUR