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Round|Lab Grown|GCAL

2.50ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • GCAL 331110411

Shape and cutting style on the report: Round brilliant

Certificate GCAL 331110411

Diamond specifications and retailer prices

From €307 EUR
$343 USD
As of November 1, 2026
Save €2,423 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,730 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 2.5ct lab-grown round diamond

This 2.5ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GCAL 331110411. Listed at 18 retailers as of November 1, 2026, with prices from €307 to €2,730, a €2,423 spread on the same certified stone. Do Amore Diamonds lists it at €2,730. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.50
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 331110411
Dimensions8.68 × 8.71 × 5.40 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.68 mm8.71 mm2.50 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 331110411
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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: Nov 1
Current: €2,730 EUR|Low: €278 EUR|High: €2,730 EUR|Avg: €933 EUR|+4.1%
Do Amore Diamonds
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 12€307 EUR
Retailer 3€345 EUR
Retailer 7€360 EUR
Retailer 4€381 EUR
Retailer 5€564 EUR
Retailer 13€573 EUR
Retailer 9€632 EUR
Retailer 2€668 EUR
Retailer 11€1,259 EUR
Retailer 8€1,304 EUR
Retailer 15€1,352 EUR
Retailer 14€1,486 EUR
Retailer 6€1,491 EUR
Retailer 10€1,652 EUR
Do Amore Diamonds€2,730 EUR

42 data points across 15 retailers

18 retailers€307 EUR to €2,730 EUR

Retailer 1
-
€290 EUR
$324 USD
Price last confirmed 40 days ago
A
Retailer 2
-
€307 EUR
$343 USD
View
Retailer 3
-
€337 EUR
$376 USD
View
Price last confirmed 40 days ago
A
Retailer 4
-
€345 EUR
$385 USD
View
Final sale: no returns
Retailer 5
-
€355 EUR
$397 USD
View
Price last confirmed 40 days ago
A
Retailer 6
-
€381 EUR
$426 USD
View
B+
Retailer 7
-
€564 EUR
$630 USD
View
A
Retailer 8
-
€568 EUR
$635 USD
View
A
Retailer 9
-
€573 EUR
$640 USD
View
B+
Retailer 10
-
€668 EUR
£588 GBP
View
B
Retailer 11
-
€1,259 EUR
CA$1,953 CAD
View
Retailer 12
-
€1,276 EUR
$1,426 USD
View
Price last confirmed 41 days ago
B
Retailer 13
-
€1,304 EUR
£1,147 GBP
View
B
Retailer 14
-
€1,352 EUR
$1,511 USD
View
B
Retailer 15
-
€1,486 EUR
$1,660 USD
View
B
Retailer 16
-
€1,491 EUR
$1,666 USD
View
B
Retailer 17
-
€1,652 EUR
£1,453 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9D622690F · Nov 1
€2,730 EUR
$3,050 USD
View
17 more retailers have this diamond
Prices start from €307 EURSave up to €2,423 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
2.50ct Round
€307 EUR