Round|Lab Grown|IGI

8.03ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG816634818

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816634818

Diamond specifications and retailer prices

From $2,857 NZD

$1,610 USD

As of October 28, 2026

Save $11,125 NZD (80%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $13,981 NZD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 8.03ct lab-grown round diamond

This 8.03ct lab-grown round 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 LG816634818 or 816634818. Listed at 22 retailers as of October 28, 2026, with prices from $2,857 to $13,981, a $11,125 spread on the same certified stone. Brilliant Earth lists it at $13,981. 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

8.03

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32°

Pavilion angle40.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG816634818

Dimensions13.12 × 13.03 × 7.59 mm

L/W Ratio1.01

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG816634818

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 28

Current: $13,981 NZD|Low: $2,461 NZD|High: $13,981 NZD|Avg: $6,179 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

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

November 1, 2026

Retailer 8$2,461 NZD

Retailer 20$2,857 NZD

Retailer 17$2,930 NZD

Retailer 5$3,341 NZD

Retailer 18$3,351 NZD

Retailer 19$3,559 NZD

Retailer 14$3,843 NZD

Retailer 6$4,044 NZD

Retailer 4$4,240 NZD

Retailer 16$4,533 NZD

Retailer 10$4,771 NZD

Retailer 15$7,374 NZD

Retailer 12$7,395 NZD

Retailer 7$7,634 NZD

Retailer 3$8,211 NZD

Retailer 2$8,379 NZD

Retailer 9$8,950 NZD

Retailer 11$10,114 NZD

Retailer 13$12,097 NZD

Brilliant Earth$13,981 NZD

27 data points across 20 retailers

22 retailers$2,857 NZD to $13,981 NZD

Retailer 1

$2,221 NZD

$1,252 USD

Price last confirmed 21 days ago

Retailer 2

$2,576 NZD

$1,452 USD

View

Price last confirmed 15 days ago

Retailer 3

$2,857 NZD

$1,610 USD

View

Retailer 4

$2,930 NZD

HK$12,900 HKD

View

Retailer 5

$3,341 NZD

$1,883 USD

View

Retailer 6

$3,351 NZD

£1,487 GBP

View

Retailer 7

$3,559 NZD

£1,580 GBP

View

Retailer 8

$3,843 NZD

€2,063 EUR

View

B+

Retailer 9

$4,044 NZD

$2,279 USD

View

Retailer 10

$4,240 NZD

ZAR 38,606 ZAR

View

Price last confirmed 8 days ago

B+

Retailer 11

$4,533 NZD

$2,555 USD

View

Retailer 12

$4,771 NZD

A$4,137 AUD

View

Price last confirmed 10 days ago

Retailer 13

$4,830 NZD

$2,722 USD

View

Price last confirmed 22 days ago

Retailer 14

$7,374 NZD

$4,156 USD

View

Retailer 15

$7,395 NZD

$4,168 USD

View

Retailer 16

$7,634 NZD

$4,302 USD

View

Price last confirmed 7 days ago

Retailer 17

$8,211 NZD

£3,644 GBP

View

Retailer 18

$8,379 NZD

SGD 6,382 SGD

View

Retailer 19

$8,950 NZD

$5,045 USD

View

Retailer 20

$10,114 NZD

$5,700 USD

View

Price last confirmed 11 days ago

Retailer 21

$12,097 NZD

$6,818 USD

View

Most Expensive

Brilliant Earth

20711786A · Oct 31

$13,981 NZD

$7,880 USD

View

21 more retailers have this diamond

Prices start from $2,857 NZDSave up to $11,125 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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