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Round|Lab Grown|IGI

23.35ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG797643076

Shape and cutting style on the report: Round brilliant

Certificate IGI LG797643076

Diamond specifications and retailer prices

From $16,729 USD
As of October 26, 2026
Save $37,498 USD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $54,227 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 23.35ct lab-grown round diamond

This 23.35ct 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 LG797643076 or 797643076. Listed at 18 retailers as of October 26, 2026, with prices from $16,729 to $54,227, a $37,498 spread on the same certified stone. Reve Diamonds lists it at $54,227. 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

23.35
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797643076
Dimensions18.38 × 18.28 × 11.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.38 mm18.28 mm23.35 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797643076
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.7°CuletDepth 60.8%

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 26
Current: $21,358 USD|Low: $14,195 USD|High: $47,310 USD|Avg: $22,619 USD|+1.3%
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
November 1, 2026
Retailer 10$14,195 USD
Retailer 11$14,538 USD
Retailer 3$16,095 USD
Retailer 12$16,729 USD
Retailer 5$17,164 USD
Retailer 9$19,438 USD
Retailer 2$19,448 USD
Retailer 4$19,448 USD
Retailer 1$21,358 USD
Retailer 6$21,832 USD
Retailer 7$32,765 USD
Retailer 8$36,544 USD
Retailer 13$47,310 USD

38 data points across 13 retailers

18 retailers$16,729 USD to $54,227 USD

Retailer 1
-
$14,195 USD
Price last confirmed 14 days ago
Retailer 2
-
$14,538 USD
£11,447 GBP
View
Price last confirmed 15 days ago
Retailer 3
-
$16,095 USD
View
Price last confirmed 24 days ago
B+
Retailer 4
-
$16,729 USD
View
B+
Retailer 5
-
$17,164 USD
View
Retailer 6
-
$17,168 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$18,226 USD
View
Price last confirmed 24 days ago
B
Retailer 8
-
$18,290 USD
View
B
Retailer 9
-
$19,438 USD
View
Retailer 10
-
$19,448 USD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$21,358 USD
£16,817 GBP
View
B
Retailer 12
-
$21,832 USD
View
Final sale: no returns
B
Retailer 13
-
$32,765 USD
€31,205 EUR
View
Retailer 14
-
$36,544 USD
A$56,222 AUD
View
Price last confirmed 9 days ago
B
Retailer 15
-
$36,979 USD
View
B
Retailer 16
-
$47,310 USD
View
B
Retailer 17
-
$47,870 USD
View
Most Expensive
B
Reve Diamonds
6E0851ECC · Nov 1
$54,227 USD
View
17 more retailers have this diamond
Prices start from $16,729 USDSave up to $37,498 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.

B+
23.35ct Round
$16,729 USD