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Round|Lab Grown|IGI

10.58ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG604387451

Shape and cutting style on the report: Round brilliant

Certificate IGI LG604387451

Diamond specifications and retailer prices

From €5,962 EUR
$6,661 USD
As of October 29, 2026
Save €13,287 EUR (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €23,760 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 10.58ct lab-grown round diamond

This 10.58ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG604387451 or 604387451. Listed at 20 retailers as of October 29, 2026, with a 223% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

10.58
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604387451
Dimensions14.21 × 14.17 × 8.61 mm
L/W Ratio1.00
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
14.21 mm14.17 mm10.58 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604387451
Side View
Table 59.0%Crown 32.9°Girdle: MediumPavilion 41.4°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €8,653 EUR|Low: €5,962 EUR|High: €19,450 EUR|Avg: €10,426 EUR|+2.3%
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
October 31, 2026
Retailer 12€5,962 EUR
Retailer 2€6,397 EUR
Retailer 3€6,678 EUR
Retailer 6€6,821 EUR
Retailer 8€6,919 EUR
Retailer 5€7,794 EUR
Retailer 11€8,017 EUR
Retailer 10€8,084 EUR
Retailer 1€8,653 EUR
Retailer 7€10,707 EUR
Retailer 9€13,242 EUR
Retailer 14€17,651 EUR
Retailer 4€17,917 EUR
Retailer 13€18,922 EUR

41 data points across 14 retailers

20 retailers€5,962 EUR to €19,250 EUR

B+
Cheapest Retailer
-
€5,962 EUR
$6,661 USD
B+
Retailer 2
-
€6,201 EUR
$6,928 USD
View
B+
Retailer 3
-
€6,397 EUR
$7,147 USD
View
B+
Retailer 4
-
€6,678 EUR
$7,461 USD
View
Final sale: no returns
B+
Retailer 5
-
€6,916 EUR
$7,727 USD
View
Retailer 6
-
€6,916 EUR
$7,727 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
€6,919 EUR
$7,730 USD
View
B
Retailer 8
-
€7,794 EUR
$8,707 USD
View
B
Retailer 9
-
€8,017 EUR
$8,957 USD
View
B
Retailer 10
-
€8,084 EUR
$9,032 USD
View
B
Retailer 11
-
€8,211 EUR
$9,173 USD
View
B
Retailer 12
-
€8,341 EUR
HK$72,800 HKD
View
B
Retailer 13
-
€8,653 EUR
£7,612 GBP
View
B
Retailer 14
-
€10,707 EUR
ZAR 193,237 ZAR
View
Retailer 15
-
€13,242 EUR
A$22,760 AUD
View
Price last confirmed 8 days ago
B
Retailer 16
-
€17,651 EUR
$19,720 USD
View
Retailer 17
-
€17,917 EUR
$20,017 USD
View
Price last confirmed 18 days ago
B
Retailer 18
-
€18,922 EUR
$21,140 USD
View
B
Retailer 19
-
€19,250 EUR
$21,506 USD
View
Most Expensive
Taylor and Hart
WK5KCG5 · Oct 30
€23,760 EUR
$26,544 USD
View
Price under review
19 more retailers have this diamond
Prices start from €5,962 EURSave up to €13,287 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.

B+
10.58ct Round
€5,962 EUR