Round|Lab Grown|GCAL

3.75ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • GCAL 330390297

Shape and cutting style on the report: Round brilliant

Certificate GCAL 330390297

Diamond specifications and retailer prices

From $777 AUD

$546 USD

As of October 29, 2026

Save $5,387 AUD (87%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $6,164 AUD at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 3.75ct lab-grown round diamond

This 3.75ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 330390297. Listed at 13 retailers as of October 29, 2026, with prices from $777 to $6,164, a $5,387 spread on the same certified stone. Do Amore Diamonds lists it at $6,164. 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

3.75

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle40.8°

OriginLab Grown

Grading LabGCAL

CertificateGCAL 330390297

Dimensions9.94 × 9.96 × 6.17 mm

L/W Ratio1.00

Culet sizeNone

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateGCAL 330390297

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: $6,164 AUD|Low: $511 AUD|High: $7,360 AUD|Avg: $2,743 AUD|-16.2%

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

October 30, 2026

Retailer 8$777 AUD

Retailer 9$1,274 AUD

Retailer 7$1,310 AUD

Retailer 2$2,587 AUD

Retailer 4$2,663 AUD

Retailer 6$3,247 AUD

Retailer 5$3,694 AUD

Retailer 3$3,990 AUD

Do Amore Diamonds$6,164 AUD

27 data points across 9 retailers

13 retailers$777 AUD to $6,164 AUD

Retailer 1

$665 AUD

$467 USD

Price last confirmed 20 days ago

Retailer 2

$777 AUD

$546 USD

View

Final sale: no returns

Retailer 3

$824 AUD

$579 USD

View

Price last confirmed 23 days ago

Retailer 4

$824 AUD

$579 USD

View

Price last confirmed 18 days ago

B+

Retailer 5

$1,274 AUD

$895 USD

View

Retailer 6

$1,310 AUD

$920 USD

View

Retailer 7

$2,393 AUD

$1,681 USD

View

Price last confirmed 23 days ago

B+

Retailer 8

$2,587 AUD

£1,431 GBP

View

B+

Retailer 9

$2,663 AUD

CA$2,598 CAD

View

Retailer 10

$3,247 AUD

$2,281 USD

View

Retailer 11

$3,694 AUD

$2,595 USD

View

Retailer 12

$3,990 AUD

£2,207 GBP

View

Most Expensive

Do Amore Diamonds

27-7E85642C4 · Oct 29

$6,164 AUD

$4,330 USD

View

12 more retailers have this diamond

Prices start from $777 AUDSave up to $5,387 AUD

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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