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Round|Lab Grown|GCAL

2.52ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • GCAL 323000257

Shape and cutting style on the report: Round brilliant

Certificate GCAL 323000257

Diamond specifications and retailer prices

From €346 EUR
$387 USD
As of October 31, 2026
Save €2,402 EUR (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,748 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 2.52ct lab-grown round diamond

This 2.52ct 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 323000257. Listed at 13 retailers as of October 31, 2026, with prices from €346 to €2,748, a €2,402 spread on the same certified stone. Do Amore Diamonds lists it at €2,748. 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

2.52
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 323000257
Dimensions8.65 × 8.69 × 5.38 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.65 mm8.69 mm2.52 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 323000257
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.4°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: €2,748 EUR|Low: €333 EUR|High: €2,748 EUR|Avg: €1,140 EUR|+4.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 8€346 EUR
Retailer 9€568 EUR
Retailer 6€582 EUR
Retailer 2€673 EUR
Retailer 5€1,269 EUR
Retailer 3€1,314 EUR
Retailer 7€1,497 EUR
Retailer 10€1,501 EUR
Retailer 4€1,664 EUR
Do Amore Diamonds€2,748 EUR

38 data points across 10 retailers

13 retailers€346 EUR to €2,748 EUR

Retailer 1
-
€280 EUR
$313 USD
Price last confirmed 31 days ago
A
Retailer 2
-
€346 EUR
$387 USD
View
Final sale: no returns
Retailer 3
-
€363 EUR
$405 USD
View
Price last confirmed 30 days ago
B+
Retailer 4
-
€568 EUR
$635 USD
View
A
Retailer 5
-
€582 EUR
$650 USD
View
B+
Retailer 6
-
€673 EUR
£592 GBP
View
B
Retailer 7
-
€1,269 EUR
CA$1,968 CAD
View
Retailer 8
-
€1,285 EUR
$1,436 USD
View
Price last confirmed 32 days ago
B
Retailer 9
-
€1,314 EUR
£1,156 GBP
View
B
Retailer 10
-
€1,497 EUR
$1,673 USD
View
B
Retailer 11
-
€1,501 EUR
$1,677 USD
View
B
Retailer 12
-
€1,664 EUR
£1,464 GBP
View
Most Expensive
B
Do Amore Diamonds
27-811E352B3 · Nov 1
€2,748 EUR
$3,070 USD
View
12 more retailers have this diamond
Prices start from €346 EURSave up to €2,402 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
2.52ct Round
€346 EUR