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 €489 EUR
$546 USD
As of October 31, 2026
Save €3,387 EUR (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,876 EUR at Do Amore Diamonds · As of October 31, 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 31, 2026, with prices from €489 to €3,876, a €3,387 spread on the same certified stone. Do Amore Diamonds lists it at €3,876. 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
H
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
9.94 mm9.96 mm3.75 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 330390297
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
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 31
Current: €3,876 EUR|Low: €321 EUR|High: €4,628 EUR|Avg: €1,725 EUR|-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€489 EUR
Retailer 9€801 EUR
Retailer 7€823 EUR
Retailer 2€1,627 EUR
Retailer 4€1,675 EUR
Retailer 6€2,042 EUR
Retailer 5€2,323 EUR
Retailer 3€2,509 EUR
Do Amore Diamonds€3,876 EUR

27 data points across 9 retailers

13 retailers€489 EUR to €3,876 EUR

Retailer 1
-
€418 EUR
$467 USD
Price last confirmed 21 days ago
A
Retailer 2
-
€489 EUR
$546 USD
View
Final sale: no returns
Retailer 3
-
€518 EUR
$579 USD
View
Price last confirmed 24 days ago
Retailer 4
-
€518 EUR
$579 USD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
€801 EUR
$895 USD
View
A
Retailer 6
-
€823 EUR
$920 USD
View
Retailer 7
-
€1,505 EUR
$1,681 USD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
€1,627 EUR
£1,431 GBP
View
B+
Retailer 9
-
€1,675 EUR
CA$2,598 CAD
View
B
Retailer 10
-
€2,042 EUR
$2,281 USD
View
B
Retailer 11
-
€2,323 EUR
$2,595 USD
View
B
Retailer 12
-
€2,509 EUR
£2,207 GBP
View
Most Expensive
B
Do Amore Diamonds
27-7E85642C4 · Oct 31
€3,876 EUR
$4,330 USD
View
12 more retailers have this diamond
Prices start from €489 EURSave up to €3,387 EUR

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.

A
3.75ct Round
€489 EUR