Oval|Lab Grown|IGI

6.53ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG825676068

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825676068

Diamond specifications and retailer prices

From $1,393 NZD

$785 USD

As of October 29, 2026

Save $8,490 NZD (86%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $9,883 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 LG825676068 or 825676068. Listed at 19 retailers as of October 29, 2026, with prices from $1,393 to $9,883, a $8,490 spread on the same certified stone. Brilliant Earth lists it at $9,883. 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 angle35.4°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG825676068

Dimensions15.88 × 10.13 × 6.24 mm

L/W Ratio1.57

Girdle conditionFaceted

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 LG825676068

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: $9,883 NZD|Low: $1,338 NZD|High: $9,883 NZD|Avg: $3,477 NZD

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

November 1, 2026

Retailer 14$1,393 NZD

Retailer 6$1,517 NZD

Retailer 7$1,616 NZD

Retailer 15$1,616 NZD

Retailer 8$1,925 NZD

Retailer 2$2,479 NZD

Retailer 4$2,610 NZD

Retailer 9$2,995 NZD

Retailer 11$3,128 NZD

Retailer 13$3,845 NZD

Retailer 5$4,544 NZD

Retailer 12$5,030 NZD

Retailer 3$5,463 NZD

Retailer 10$6,091 NZD

Brilliant Earth$9,883 NZD

41 data points across 15 retailers

19 retailers$1,393 NZD to $9,883 NZD

Cheapest Retailer

$1,393 NZD

$785 USD

Retailer 2

$1,393 NZD

$785 USD

View

Price last confirmed 40 days ago

Retailer 3

$1,517 NZD

$855 USD

View

Retailer 4

$1,593 NZD

$898 USD

View

Price last confirmed 40 days ago

Retailer 5

$1,616 NZD

$911 USD

View

Retailer 6

$1,616 NZD

$911 USD

View

Price last confirmed 15 days ago

Retailer 7

$1,925 NZD

$1,085 USD

View

Retailer 8

$2,479 NZD

£1,100 GBP

View

B+

Retailer 9

$2,610 NZD

$1,471 USD

View

Retailer 10

$2,995 NZD

A$2,597 AUD

View

Retailer 11

$3,128 NZD

ZAR 28,477 ZAR

View

B+

Retailer 12

$3,845 NZD

$2,167 USD

View

B+

Retailer 13

$4,544 NZD

$2,561 USD

View

B+

Retailer 14

$4,548 NZD

$2,563 USD

View

B+

Retailer 15

$5,030 NZD

£2,232 GBP

View

B+

Retailer 16

$5,463 NZD

$3,079 USD

View

B+

Retailer 17

$5,587 NZD

$3,149 USD

View

B+

Retailer 18

$6,091 NZD

£2,703 GBP

View

Most Expensive

Brilliant Earth

21389827A · Oct 31

$9,883 NZD

$5,570 USD

View

18 more retailers have this diamond

Prices start from $1,393 NZDSave up to $8,490 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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6.53ct Oval

$1,393 NZD