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Round|Lab Grown|IGI

2.03ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG837684150

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837684150

Diamond specifications and retailer prices

From €409 EUR
$457 USD
As of October 30, 2026
Save €1,784 EUR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,193 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG837684150 or 837684150. Listed at 14 retailers as of October 29, 2026, with prices from €409 to €2,193, a €1,784 spread on the same certified stone. Do Amore Diamonds lists it at €2,193. 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

2.03
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837684150
Dimensions8.19 × 8.15 × 5.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm8.15 mm2.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837684150
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.3%

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 30
Current: €2,193 EUR|Low: €295 EUR|High: €2,193 EUR|Avg: €761 EUR
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
October 30, 2026
Retailer 5€295 EUR
Retailer 14€409 EUR
Retailer 9€443 EUR
Retailer 11€443 EUR
Retailer 2€491 EUR
Retailer 7€529 EUR
Retailer 6€546 EUR
Retailer 8€746 EUR
Retailer 10€872 EUR
Retailer 4€918 EUR
Retailer 12€994 EUR
Retailer 3€1,264 EUR
Retailer 13€1,362 EUR
Do Amore Diamonds€2,193 EUR

14 data points across 14 retailers

14 retailers€409 EUR to €2,193 EUR

B+
Cheapest Retailer
-
€409 EUR
$457 USD
A
Retailer 2
-
€443 EUR
$495 USD
View
A
Retailer 3
-
€443 EUR
$495 USD
View
A
Retailer 4
-
€491 EUR
£432 GBP
View
A
Retailer 5
-
€529 EUR
View
B+
Retailer 6
-
€746 EUR
$833 USD
View
B+
Retailer 7
-
€872 EUR
$974 USD
View
B+
Retailer 8
-
€918 EUR
$1,026 USD
View
Retailer 9
-
€994 EUR
$1,110 USD
View
Price last confirmed 13 days ago
B
Retailer 10
-
€1,264 EUR
SGD 1,909 SGD
View
B
Retailer 11
-
€1,362 EUR
£1,198 GBP
View
Retailer 12
-
€1,450 EUR
$1,620 USD
View
Price last confirmed 29 days ago
B
Retailer 13
-
€1,763 EUR
$1,970 USD
View
Most Expensive
B
Do Amore Diamonds
27-95C574FA6 · Oct 29
€2,193 EUR
$2,450 USD
View
13 more retailers have this diamond
Prices start from €409 EURSave up to €1,784 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
2.03ct Round
€409 EUR