Oval|Lab Grown|IGI

5.56ct G SI2 Oval Lab Grown Diamond

ID • G/SI2 • IGI LG634488851

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG634488851

Diamond specifications and retailer prices

From €996 EUR
$1,113 USD
As of October 29, 2026
Save €3,144 EUR (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,141 EUR at The Diamond Guys · As of November 1, 2026
View at The Diamond Guys

About this 5.56ct lab-grown oval diamond

This 5.56ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG634488851 or 634488851. Listed at 13 retailers as of October 29, 2026, with prices from €996 to €4,141, a €3,144 spread on the same certified stone. The Diamond Guys lists it at €4,141. 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

5.56
Carat
G
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634488851
Dimensions14.71 × 9.92 × 6.19 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.71 mm9.92 mm5.56 ctG / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634488851
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

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: €4,097 EUR|Low: €683 EUR|High: €6,194 EUR|Avg: €2,286 EUR|+24.8%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
The Diamond Guys
November 1, 2026
Retailer 2€996 EUR
Retailer 14€1,083 EUR
Retailer 8€1,111 EUR
Retailer 12€1,156 EUR
Retailer 3€1,251 EUR
Retailer 5€1,467 EUR
Retailer 16€1,541 EUR
Retailer 10€1,593 EUR
Retailer 11€1,851 EUR
Retailer 4€2,309 EUR
Retailer 15€2,343 EUR
Retailer 7€2,387 EUR
Retailer 13€2,390 EUR
Retailer 17€2,909 EUR
Retailer 6€3,007 EUR
Retailer 1€4,097 EUR
The Diamond Guys€4,141 EUR
Retailer 9€5,298 EUR

12 data points across 18 retailers

13 retailers€996 EUR to €4,141 EUR

A
Cheapest Retailer
-
€996 EUR
$1,113 USD
B+
Retailer 2
-
€1,083 EUR
$1,210 USD
View
B+
Retailer 3
-
€1,156 EUR
$1,291 USD
View
B+
Retailer 4
-
€1,251 EUR
$1,398 USD
View
B+
Retailer 5
-
€1,541 EUR
$1,722 USD
View
B
Retailer 6
-
€1,593 EUR
£1,401 GBP
View
B
Retailer 7
-
€1,851 EUR
£1,628 GBP
View
B
Retailer 8
-
€2,309 EUR
$2,580 USD
View
B
Retailer 9
-
€2,343 EUR
$2,618 USD
View
B
Retailer 10
-
€2,390 EUR
$2,670 USD
View
B
Retailer 11
-
€2,909 EUR
$3,250 USD
View
C
Retailer 12
-
€4,097 EUR
£3,604 GBP
View
Most Expensive
B
The Diamond Guys
1995216777 · Nov 1
€4,141 EUR
$4,626 USD
View
12 more retailers have this diamond
Prices start from €996 EURSave up to €3,144 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
5.56ct Oval
€996 EUR