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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 $12,781 USD
£10,064 GBP
As of November 1, 2026
Save $38,049 USD (75%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $50,830 USD 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 $12,781 to $50,830, a $38,049 spread on the same certified stone. Brilliant Earth lists it at $50,830. 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: $50,830 USD|Low: $12,781 USD|High: $50,830 USD|Avg: $24,391 USD
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 9$12,781 USD
Retailer 2$14,764 USD
Retailer 5$14,815 USD
Retailer 15$15,171 USD
Retailer 3$15,350 USD
Retailer 12$16,107 USD
Retailer 13$16,185 USD
Retailer 11$17,186 USD
Retailer 16$17,690 USD
Retailer 8$18,337 USD
Retailer 10$19,350 USD
Retailer 7$32,958 USD
Retailer 6$37,359 USD
Retailer 14$39,529 USD
Retailer 4$43,717 USD
Brilliant Earth$50,830 USD

38 data points across 16 retailers

16 retailers$12,781 USD to $50,830 USD

A
Cheapest Retailer
-
$12,781 USD
£10,064 GBP
B+
Retailer 2
-
$14,764 USD
View
B+
Retailer 3
-
$14,815 USD
View
B+
Retailer 4
-
$15,171 USD
View
B+
Retailer 5
-
$15,350 USD
View
B+
Retailer 6
-
$16,107 USD
View
B+
Retailer 7
-
$16,185 USD
View
B+
Retailer 8
-
$17,186 USD
View
B+
Retailer 9
-
$17,690 USD
View
Retailer 10
-
$18,337 USD
View
Price last confirmed 19 days ago
B+
Retailer 11
-
$19,350 USD
£15,236 GBP
View
Retailer 12
-
$32,958 USD
A$50,704 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$37,359 USD
€35,580 EUR
View
B
Retailer 14
-
$39,529 USD
View
B
Retailer 15
-
$43,717 USD
View
Most Expensive
B
Brilliant Earth
20594448A · Oct 31
$50,830 USD
View
15 more retailers have this diamond
Prices start from $12,781 USDSave up to $38,049 USD

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
$12,781 USD