Oval|Lab Grown|IGI

6.53ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG605376205

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG605376205

Diamond specifications and retailer prices

From $1,554 NZD

$876 USD

As of October 29, 2026

Save $9,659 NZD (86%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: $11,214 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 6.53ct lab-grown oval diamond

This 6.53ct lab-grown oval 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 LG605376205 or 605376205. Listed at 23 retailers as of October 29, 2026, with prices from $1,554 to $11,214, a $9,659 spread on the same certified stone. Brilliant Earth lists it at $11,214. 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

6.53

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.1°

Pavilion angle39.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG605376205

Dimensions15.18 × 10.29 × 6.37 mm

L/W Ratio1.48

Girdle conditionFaceted

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 LG605376205

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 29

Current: $11,214 NZD|Low: $1,492 NZD|High: $12,189 NZD|Avg: $3,768 NZD|-8.0%

Brilliant Earth

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

November 1, 2026

Retailer 16$1,554 NZD

Retailer 6$1,691 NZD

Retailer 8$1,739 NZD

Retailer 3$1,803 NZD

Retailer 12$2,111 NZD

Retailer 13$2,582 NZD

Retailer 7$2,670 NZD

Retailer 14$2,735 NZD

Retailer 2$2,749 NZD

Retailer 9$3,340 NZD

Retailer 11$3,487 NZD

Retailer 10$3,559 NZD

Retailer 5$5,067 NZD

Retailer 4$5,639 NZD

Retailer 15$6,765 NZD

Brilliant Earth$11,214 NZD

43 data points across 16 retailers

23 retailers$1,554 NZD to $11,214 NZD

Cheapest Retailer

$1,554 NZD

$876 USD

Retailer 2

$1,691 NZD

$953 USD

View

Retailer 3

$1,739 NZD

$980 USD

View

Final sale: no returns

Retailer 4

$1,803 NZD

$1,016 USD

View

Price last confirmed 15 days ago

Retailer 5

$1,803 NZD

$1,016 USD

View

Retailer 6

$2,111 NZD

$1,190 USD

View

B+

Retailer 7

$2,582 NZD

$1,455 USD

View

Retailer 8

$2,670 NZD

$1,505 USD

View

Retailer 9

$2,735 NZD

€1,468 EUR

View

Retailer 10

$2,749 NZD

£1,220 GBP

View

Retailer 11

$3,340 NZD

A$2,896 AUD

View

Retailer 12

$3,487 NZD

ZAR 31,750 ZAR

View

B+

Retailer 13

$3,559 NZD

$2,006 USD

View

B+

Retailer 14

$3,765 NZD

$2,122 USD

View

B+

Retailer 15

$4,384 NZD

$2,471 USD

View

B+

Retailer 16

$4,603 NZD

$2,594 USD

View

B+

Retailer 17

$4,975 NZD

£2,208 GBP

View

B+

Retailer 18

$5,067 NZD

$2,856 USD

View

B+

Retailer 19

$5,639 NZD

$3,178 USD

View

B+

Retailer 20

$5,667 NZD

$3,194 USD

View

Retailer 21

$6,255 NZD

$3,525 USD

View

Retailer 22

$6,765 NZD

£3,002 GBP

View

Most Expensive

Brilliant Earth

10792978A · Oct 31

$11,214 NZD

$6,320 USD

View

22 more retailers have this diamond

Prices start from $1,554 NZDSave up to $9,659 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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