Round|Lab Grown|IGI

3.85ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG766639440

Shape and cutting style on the report: Round brilliant

Certificate IGI LG766639440

Diamond specifications and retailer prices

From $2,040 NZD

$1,146 USD

As of October 28, 2026

Save $1,198 NZD (37%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: $11,057 NZD at Do Amore Diamonds · As of October 23, 2026

View at Do Amore Diamonds

About this 3.85ct lab-grown round diamond

This 3.85ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG766639440 or 766639440. Listed at 19 retailers as of October 28, 2026, with a 59% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.85

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.6°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG766639440

Dimensions10.13 × 10.10 × 6.11 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

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 LG766639440

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: $11,057 NZD|Low: $1,245 NZD|High: $11,057 NZD|Avg: $3,666 NZD|+0.8%

Do Amore Diamonds

Retailer 2

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Retailer 20

October 26, 2026

Retailer 9$1,245 NZD

Retailer 20$1,355 NZD

Retailer 6$1,394 NZD

Retailer 4$1,444 NZD

Retailer 8$1,444 NZD

Retailer 3$2,040 NZD

Retailer 18$2,193 NZD

Retailer 14$2,389 NZD

Retailer 13$2,995 NZD

Retailer 2$3,238 NZD

Retailer 19$3,557 NZD

Retailer 15$3,597 NZD

Retailer 16$3,661 NZD

Retailer 5$4,482 NZD

Retailer 12$4,887 NZD

Retailer 7$4,921 NZD

Retailer 10$5,699 NZD

Retailer 17$6,008 NZD

Retailer 11$6,327 NZD

Do Amore Diamonds$11,057 NZD

38 data points across 20 retailers

19 retailers$2,040 NZD to $3,238 NZD

Retailer 1

$1,245 NZD

$699 USD

Price last confirmed 9 days ago

Retailer 2

$1,355 NZD

$761 USD

View

Price last confirmed 9 days ago

Retailer 3

$1,444 NZD

$811 USD

View

Price last confirmed 8 days ago

Retailer 4

$1,444 NZD

$811 USD

View

Price last confirmed 12 days ago

B+

Retailer 5

$2,040 NZD

$1,146 USD

View

Retailer 6

$2,193 NZD

£970 GBP

View

Price last confirmed 13 days ago

Retailer 7

$2,389 NZD

£1,056 GBP

View

B+

Retailer 8

$2,995 NZD

$1,682 USD

View

B+

Retailer 9

$3,238 NZD

A$2,798 AUD

View

Retailer 10

$3,557 NZD

$1,998 USD

View

Price last confirmed 7 days ago

Retailer 11

$3,597 NZD

A$3,108 AUD

View

Price last confirmed 8 days ago

Retailer 12

$3,661 NZD

ZAR 33,214 ZAR

View

Price last confirmed 10 days ago

Retailer 13

$4,482 NZD

$2,517 USD

View

Price last confirmed 8 days ago

Retailer 14

$4,887 NZD

$2,745 USD

View

Price last confirmed 7 days ago

Retailer 15

$4,921 NZD

$2,764 USD

View

Price last confirmed 7 days ago

Retailer 16

$5,699 NZD

$3,201 USD

View

Price last confirmed 8 days ago

Retailer 17

$6,008 NZD

£2,657 GBP

View

Price last confirmed 8 days ago

Retailer 18

$6,327 NZD

A$5,467 AUD

View

Price last confirmed 21 days ago

Most Expensive

Do Amore Diamonds

27-29E7DB14A · Oct 23

$11,057 NZD

$6,210 USD

View

Price last confirmed 7 days ago

18 more retailers have this diamond

Prices start from $2,040 NZDSave up to $1,198 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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3.85ct Round

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