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Round|Lab Grown|IGI

24.53ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG812607611

Shape and cutting style on the report: Round brilliant

Certificate IGI LG812607611

Diamond specifications and retailer prices

From €11,440 EUR
£10,064 GBP
As of November 1, 2026
Save €34,058 EUR (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €45,497 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 24.53ct lab-grown round diamond

This 24.53ct 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 LG812607611 or 812607611. Listed at 16 retailers as of October 31, 2026, with prices from €11,440 to €45,497, a €34,058 spread on the same certified stone. Brilliant Earth lists it at €45,497. 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

24.53
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812607611
Dimensions18.54 × 18.52 × 11.45 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
18.54 mm18.52 mm24.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812607611
Side View
Table 57.0%Crown 35.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.8%

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: €45,497 EUR|Low: €11,440 EUR|High: €45,497 EUR|Avg: €21,707 EUR
Brilliant Earth
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
November 1, 2026
Retailer 10€11,440 EUR
Retailer 9€13,215 EUR
Retailer 6€13,261 EUR
Retailer 16€13,579 EUR
Retailer 4€13,740 EUR
Retailer 13€14,417 EUR
Retailer 14€14,487 EUR
Retailer 12€15,383 EUR
Retailer 3€15,834 EUR
Retailer 8€16,413 EUR
Retailer 11€17,320 EUR
Retailer 2€28,905 EUR
Retailer 7€33,440 EUR
Retailer 15€35,382 EUR
Retailer 5€39,131 EUR
Brilliant Earth€45,497 EUR

37 data points across 16 retailers

16 retailers€11,440 EUR to €45,497 EUR

A
Cheapest Retailer
-
€11,440 EUR
£10,064 GBP
B+
Retailer 2
-
€13,215 EUR
$14,764 USD
View
B+
Retailer 3
-
€13,261 EUR
$14,815 USD
View
B+
Retailer 4
-
€13,579 EUR
$15,171 USD
View
B+
Retailer 5
-
€13,740 EUR
$15,350 USD
View
B+
Retailer 6
-
€14,417 EUR
$16,107 USD
View
B+
Retailer 7
-
€14,487 EUR
$16,185 USD
View
B+
Retailer 8
-
€15,383 EUR
$17,186 USD
View
B+
Retailer 9
-
€15,834 EUR
$17,690 USD
View
Retailer 10
-
€16,413 EUR
$18,337 USD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
€17,320 EUR
£15,236 GBP
View
B
Retailer 12
-
€28,905 EUR
A$49,681 AUD
View
B
Retailer 13
-
€33,440 EUR
View
B
Retailer 14
-
€35,382 EUR
$39,529 USD
View
B
Retailer 15
-
€39,131 EUR
$43,717 USD
View
Most Expensive
B
Brilliant Earth
20594448A · Oct 31
€45,497 EUR
$50,830 USD
View
15 more retailers have this diamond
Prices start from €11,440 EURSave up to €34,058 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
24.53ct Round
€11,440 EUR