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Round|Lab Grown|GCAL

2.53ct H SI1 Round Lab Grown Diamond

VG • H/SI1 • GCAL 323000260

Shape and cutting style on the report: Round brilliant

Certificate GCAL 323000260

Diamond specifications and retailer prices

From €341 EUR
$381 USD
As of October 31, 2026
Save €1,296 EUR (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,637 EUR at MOH London · As of October 29, 2026
View at MOH London

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 323000260. Listed at 12 retailers as of October 29, 2026, with prices from €341 to €1,637, a €1,296 spread on the same certified stone. MOH London lists it at €1,637. 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
Crown angle34°
Pavilion angle41.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 323000260
Dimensions8.76 × 8.79 × 5.44 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.76 mm8.79 mm2.53 ctH / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 323000260
Side View
Table 55.0%Crown 34°Girdle: MED-STKPavilion 41.2°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: Oct 31
Current: €1,637 EUR|Low: €328 EUR|High: €1,898 EUR|Avg: €989 EUR|+7.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6€341 EUR
Retailer 9€352 EUR
Retailer 7€559 EUR
Retailer 4€581 EUR
Retailer 3€1,246 EUR
Retailer 2€1,291 EUR
Retailer 5€1,472 EUR
Retailer 8€1,479 EUR
MOH London€1,637 EUR

28 data points across 9 retailers

12 retailers€341 EUR to €1,637 EUR

Retailer 1
-
€284 EUR
$317 USD
Price last confirmed 39 days ago
Retailer 2
-
€329 EUR
$368 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
€341 EUR
$381 USD
View
Final sale: no returns
Retailer 4
-
€347 EUR
$388 USD
View
Price last confirmed 40 days ago
B+
Retailer 5
-
€559 EUR
$625 USD
View
B+
Retailer 6
-
€581 EUR
$649 USD
View
B+
Retailer 7
-
€1,246 EUR
CA$1,933 CAD
View
Retailer 8
-
€1,248 EUR
$1,394 USD
View
Price last confirmed 40 days ago
B+
Retailer 9
-
€1,291 EUR
£1,136 GBP
View
B+
Retailer 10
-
€1,472 EUR
$1,644 USD
View
B+
Retailer 11
-
€1,479 EUR
$1,653 USD
View
Most Expensive
B+
MOH London
323000260 · Oct 29
€1,637 EUR
£1,440 GBP
View
11 more retailers have this diamond
Prices start from €341 EURSave up to €1,296 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
2.53ct Round
€341 EUR