Oval|Lab Grown|IGI

3.51ct D VS2 Oval Lab Grown Diamond

EX • D/VS2 • IGI LG722507169

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG722507169

Diamond specifications and retailer prices

From $1,109 NZD

$625 USD

As of October 29, 2026

Save $8,738 NZD (89%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $9,847 NZD at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 3.51ct lab-grown oval diamond

This 3.51ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG722507169 or 722507169. Listed at 17 retailers as of October 29, 2026, with prices from $1,109 to $9,847, a $8,738 spread on the same certified stone. Do Amore Diamonds lists it at $9,847. 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

3.51

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle41.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG722507169

Dimensions12.56 × 8.68 × 5.28 mm

L/W Ratio1.45

Girdle conditionFaceted

Culet sizeNone

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 LG722507169

Side View

Caratlytics Score

How it works →

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: Oct 29

Current: $2,275 NZD|Low: $1,065 NZD|High: $5,647 NZD|Avg: $2,868 NZD|+2.2%

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

October 30, 2026

Retailer 11$1,109 NZD

Retailer 3$1,207 NZD

Retailer 8$1,242 NZD

Retailer 12$1,375 NZD

Retailer 6$1,606 NZD

Retailer 4$1,865 NZD

Retailer 1$2,275 NZD

Retailer 10$3,288 NZD

Retailer 2$3,994 NZD

Retailer 13$4,390 NZD

Retailer 5$4,408 NZD

Retailer 9$5,350 NZD

Retailer 7$5,586 NZD

44 data points across 13 retailers

17 retailers$1,109 NZD to $9,847 NZD

Cheapest Retailer

$1,109 NZD

$625 USD

Retailer 2

$1,207 NZD

$680 USD

View

Retailer 3

$1,242 NZD

$700 USD

View

Final sale: no returns

Retailer 4

$1,375 NZD

$775 USD

View

Retailer 5

$1,375 NZD

$775 USD

View

Price last confirmed 14 days ago

Retailer 6

$1,606 NZD

$905 USD

View

Retailer 7

$1,865 NZD

$1,051 USD

View

Retailer 8

$2,275 NZD

£1,010 GBP

View

B+

Retailer 9

$3,288 NZD

$1,853 USD

View

B+

Retailer 10

$3,994 NZD

$2,251 USD

View

B+

Retailer 11

$4,390 NZD

$2,474 USD

View

B+

Retailer 12

$4,408 NZD

£1,956 GBP

View

B+

Retailer 13

$4,492 NZD

$2,532 USD

View

Retailer 14

$5,096 NZD

$2,872 USD

View

Retailer 15

$5,350 NZD

$3,015 USD

View

Retailer 16

$5,586 NZD

£2,479 GBP

View

Most Expensive

Do Amore Diamonds

27-93BAA9DD5 · Oct 29

$9,847 NZD

$5,550 USD

View

16 more retailers have this diamond

Prices start from $1,109 NZDSave up to $8,738 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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3.51ct Oval

$1,109 NZD