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Round|Lab Grown|IGI

2.53ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • IGI LG851642193

Certificate IGI LG851642193

Diamond specifications and retailer prices

From €291 EUR
$326 USD
As of November 1, 2026
Save €1,034 EUR (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,325 EUR at Reve Diamonds · As of November 2, 2026
View at Reve Diamonds

About this 2.53ct lab-grown round diamond

This 2.53ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG851642193 or 851642193. Listed at 11 retailers as of November 1, 2026, with prices from €291 to €1,325, a €1,034 spread on the same certified stone. Reve Diamonds lists it at €1,325. 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

2.53
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG851642193
Dimensions8.83 × 8.77 × 5.28 mm
L/W Ratio1.01
Top View
8.83 mm8.77 mm2.53 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851642193
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: NoneDepth 59.9%

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: €484 EUR|Low: €291 EUR|High: €1,325 EUR|Avg: €722 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
November 2, 2026
Retailer 5€291 EUR
Retailer 10€365 EUR
Retailer 2€435 EUR
Retailer 1€484 EUR
Retailer 3€564 EUR
Retailer 4€672 EUR
Retailer 9€778 EUR
Retailer 8€1,052 EUR
Retailer 7€1,079 EUR
Retailer 6€1,292 EUR
Reve Diamonds€1,325 EUR

4 data points across 11 retailers

11 retailers€291 EUR to €1,325 EUR

A
Cheapest Retailer
-
€291 EUR
$326 USD
Final sale: no returns
A
Retailer 2
-
€365 EUR
HK$3,200 HKD
View
B+
Retailer 3
-
€435 EUR
$488 USD
View
A
Retailer 4
-
€484 EUR
£428 GBP
View
A
Retailer 5
-
€564 EUR
£498 GBP
View
A
Retailer 6
-
€672 EUR
$754 USD
View
B+
Retailer 7
-
€778 EUR
$873 USD
View
B
Retailer 8
-
€1,052 EUR
SGD 1,595 SGD
View
B
Retailer 9
-
€1,079 EUR
$1,211 USD
View
B
Retailer 10
-
€1,292 EUR
£1,141 GBP
View
Most Expensive
B
Reve Diamonds
97214BF1E · Nov 2
€1,325 EUR
$1,486 USD
View
10 more retailers have this diamond
Prices start from €291 EURSave up to €1,034 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
€291 EUR