Round|Lab Grown|GCAL

2.53ct H SI1 Round Lab Grown Diamond

VG • H/SI1

Diamond specifications and retailer prices

From €304 EUR
$340 USD
As of November 1, 2026
Save €1,721 EUR (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €2,026 EUR at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

About this 2.53ct lab-grown round diamond

This 2.53ct lab-grown round sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL. Listed at 11 retailers as of October 30, 2026, with prices from €304 to €2,026, a €1,721 spread on the same certified stone. Diamond Exchange Canada lists it at €2,026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.53
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions8.76 × 8.79 × 5.44 mm
L/W Ratio1.00
Top View
8.76 mm8.79 mm2.53 ctH / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL
Side View
Table 55.0%CrownGirdle: MED-STKPavilionCuletDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €2,026 EUR|Low: €272 EUR|High: €2,026 EUR|Avg: €789 EUR
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 20, 2026
Retailer 3€304 EUR
Retailer 2€354 EUR
Retailer 5€378 EUR
Retailer 6€378 EUR
Retailer 4€1,340 EUR
Diamond Exchange Canada€2,026 EUR

15 data points across 6 retailers

11 retailers€304 EUR to €2,026 EUR

Retailer 1
-
€272 EUR
$304 USD
Price last confirmed 30 days ago
B+
Retailer 2
-
€304 EUR
$340 USD
View
Retailer 3
-
€329 EUR
$368 USD
View
Price last confirmed 29 days ago
Retailer 4
-
€352 EUR
$393 USD
View
Price last confirmed 29 days ago
B+
Retailer 5
-
€354 EUR
$395 USD
View
Retailer 6
-
€378 EUR
$422 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
€378 EUR
$422 USD
View
Retailer 8
-
€441 EUR
$493 USD
View
Price last confirmed 47 days ago
Retailer 9
-
€1,248 EUR
$1,394 USD
View
Price last confirmed 31 days ago
B+
Retailer 10
-
€1,340 EUR
$1,497 USD
View
Most Expensive
B+
Diamond Exchange Canada
1986528245 · Oct 30
€2,026 EUR
CA$3,143 CAD
View
10 more retailers have this diamond
Prices start from €304 EURSave up to €1,721 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.

B+
2.53ct Round
€304 EUR