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Round|Lab Grown|IGI

5.03ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG702554674

Shape and cutting style on the report: Round brilliant

Certificate IGI LG702554674

Diamond specifications and retailer prices

From €608 EUR
$679 USD
As of October 29, 2026
Save €4,790 EUR (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €5,397 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.03ct lab-grown round diamond

This 5.03ct lab-grown round sits in the over five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG702554674 or 702554674. Listed at 10 retailers as of October 29, 2026, with prices from €608 to €5,397, a €4,790 spread on the same certified stone. Do Amore Diamonds lists it at €5,397. 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

5.03
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702554674
Dimensions11.09 × 11.04 × 6.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.09 mm11.04 mm5.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702554674
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.2%

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 29
Current: €5,397 EUR|Low: €584 EUR|High: €5,397 EUR|Avg: €1,934 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 28, 2026
Retailer 9€608 EUR
Retailer 12€661 EUR
Retailer 14€680 EUR
Retailer 11€1,114 EUR
Retailer 10€1,148 EUR
Retailer 2€1,150 EUR
Retailer 6€1,401 EUR
Retailer 8€1,800 EUR
Retailer 3€1,826 EUR
Retailer 13€2,188 EUR
Retailer 5€2,581 EUR
Retailer 4€2,783 EUR
Retailer 7€3,072 EUR
Do Amore Diamonds€5,397 EUR

17 data points across 14 retailers

10 retailers€608 EUR to €5,397 EUR

A
Cheapest Retailer
-
€608 EUR
$679 USD
A
Retailer 2
-
€661 EUR
$739 USD
View
A
Retailer 3
-
€680 EUR
$760 USD
View
Final sale: no returns
B+
Retailer 4
-
€1,114 EUR
$1,245 USD
View
B+
Retailer 5
-
€1,148 EUR
$1,282 USD
View
A
Retailer 6
-
€1,150 EUR
$1,285 USD
View
B+
Retailer 7
-
€1,800 EUR
$2,011 USD
View
B
Retailer 8
-
€2,188 EUR
$2,444 USD
View
B
Retailer 9
-
€3,072 EUR
£2,702 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9AA82351E · Oct 31
€5,397 EUR
$6,030 USD
View
9 more retailers have this diamond
Prices start from €608 EURSave up to €4,790 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
5.03ct Round
€608 EUR