Radiant|Lab Grown|IGI

3.55ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG825653288

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG825653288

Diamond specifications and retailer prices

From $1,038 NZD

$584 USD

As of October 27, 2026

Save $10,680 NZD (91%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: $11,718 NZD at Yadav Diamonds · As of October 29, 2026

View at Yadav Diamonds

About this 3.55ct lab-grown radiant diamond

This 3.55ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825653288 or 825653288. Listed at 16 retailers as of October 27, 2026, with prices from $1,038 to $11,718, a $10,680 spread on the same certified stone. Yadav Diamonds lists it at $11,718. 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

3.55

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42°

Pavilion angle33.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG825653288

Dimensions10.89 × 7.51 × 4.98 mm

L/W Ratio1.45

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG825653288

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: Oct 27

Current: $7,163 NZD|Low: $1,038 NZD|High: $11,718 NZD|Avg: $3,638 NZD

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

Retailer 15

Retailer 16

Yadav Diamonds

October 30, 2026

Retailer 3$1,038 NZD

Retailer 12$1,162 NZD

Retailer 10$1,484 NZD

Retailer 9$1,629 NZD

Retailer 5$1,701 NZD

Retailer 4$2,005 NZD

Retailer 13$2,053 NZD

Retailer 15$3,192 NZD

Retailer 2$3,734 NZD

Retailer 8$4,232 NZD

Retailer 7$4,837 NZD

Retailer 16$5,325 NZD

Retailer 11$5,602 NZD

Retailer 6$6,264 NZD

Retailer 1$7,163 NZD

Retailer 14$9,206 NZD

Yadav Diamonds$11,718 NZD

11 data points across 17 retailers

16 retailers$1,038 NZD to $11,718 NZD

Cheapest Retailer

$1,038 NZD

$584 USD

Retailer 2

$1,162 NZD

$654 USD

View

Retailer 3

$1,484 NZD

$835 USD

View

Price last confirmed 5 days ago

Retailer 4

$1,629 NZD

£722 GBP

View

B+

Retailer 5

$1,701 NZD

$957 USD

View

Retailer 6

$2,005 NZD

$1,128 USD

View

Retailer 7

$3,192 NZD

$1,796 USD

View

Price last confirmed 7 days ago

Retailer 8

$3,734 NZD

$2,101 USD

View

Price last confirmed 8 days ago

B+

Retailer 9

$4,232 NZD

$2,381 USD

View

Retailer 10

$4,837 NZD

SGD 3,678 SGD

View

Retailer 11

$5,325 NZD

$2,996 USD

View

Retailer 12

$5,602 NZD

£2,482 GBP

View

Price last confirmed 8 days ago

Retailer 13

$6,264 NZD

$3,524 USD

View

Retailer 14

$7,163 NZD

$4,030 USD

View

Retailer 15

$9,206 NZD

$5,180 USD

View

Most Expensive

Yadav Diamonds

13350072 · Oct 29

$11,718 NZD

$6,593 USD

View

15 more retailers have this diamond

Prices start from $1,038 NZDSave up to $10,680 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.

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3.55ct Radiant

$1,038 NZD