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Round|Lab Grown|IGI

28.03ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG720513814

Shape and cutting style on the report: Round brilliant

Certificate IGI LG720513814

Diamond specifications and retailer prices

From $25,399 CAD
£14,317 GBP
As of November 1, 2026
Save $54,298 CAD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $79,697 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 28.03ct lab-grown round diamond

This 28.03ct 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 LG720513814 or 720513814. Listed at 16 retailers as of October 31, 2026, with prices from $25,399 to $79,697, a $54,298 spread on the same certified stone. Taylor and Hart lists it at $79,697. 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

28.03
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720513814
Dimensions19.52 × 19.44 × 12.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.52 mm19.44 mm28.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720513814
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.6%

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: Nov 1
Current: $63,907 CAD|Low: $25,389 CAD|High: $134,084 CAD|Avg: $49,860 CAD|-29.7%
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
Taylor and Hart
November 1, 2026
Retailer 8$25,399 CAD
Retailer 3$26,674 CAD
Retailer 12$29,442 CAD
Retailer 4$29,591 CAD
Retailer 5$29,677 CAD
Retailer 11$33,649 CAD
Retailer 14$33,752 CAD
Retailer 2$34,153 CAD
Retailer 6$34,153 CAD
Retailer 9$35,388 CAD
Retailer 7$49,006 CAD
Retailer 10$57,693 CAD
Retailer 1$63,907 CAD
Retailer 13$72,931 CAD
Retailer 15$79,651 CAD
Taylor and Hart$79,697 CAD

34 data points across 16 retailers

16 retailers$25,399 CAD to $79,697 CAD

B+
Cheapest Retailer
-
$25,399 CAD
£14,317 GBP
B+
Retailer 2
-
$26,674 CAD
$19,095 USD
View
B+
Retailer 3
-
$29,442 CAD
$21,077 USD
View
B+
Retailer 4
-
$29,591 CAD
$21,183 USD
View
B+
Retailer 5
-
$29,677 CAD
$21,245 USD
View
B
Retailer 6
-
$33,649 CAD
$24,088 USD
View
B+
Retailer 7
-
$33,752 CAD
$24,162 USD
View
Retailer 8
-
$34,153 CAD
$24,449 USD
View
Price last confirmed 20 days ago
B
Retailer 9
-
$34,153 CAD
$24,449 USD
View
B
Retailer 10
-
$35,388 CAD
£19,948 GBP
View
Retailer 11
-
$49,006 CAD
$35,082 USD
View
Price last confirmed 74 days ago
B
Retailer 12
-
$57,693 CAD
€39,334 EUR
View
B
Retailer 13
-
$63,907 CAD
A$70,383 AUD
View
B
Retailer 14
-
$72,931 CAD
$52,209 USD
View
B
Retailer 15
-
$79,651 CAD
$57,020 USD
View
Most Expensive
B
Taylor and Hart
MCAQ3DH · Oct 31
$79,697 CAD
$57,053 USD
View
15 more retailers have this diamond
Prices start from $25,399 CADSave up to $54,298 CAD

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+
28.03ct Round
$25,399 CAD