Oval|Lab Grown|IGI

28.00ct G VS1 Oval Lab Grown Diamond

VG • G/VS1 • IGI LG775622494

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG775622494

Diamond specifications and retailer prices

From $14,887 USD
As of October 30, 2026
Save $34,443 USD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $49,330 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 28ct lab-grown oval diamond

This 28ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG775622494 or 775622494. Listed at 11 retailers as of October 29, 2026, with prices from $14,887 to $49,330, a $34,443 spread on the same certified stone. Brilliant Earth lists it at $49,330. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

28.00
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775622494
Dimensions24.19 × 16.25 × 10.84 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
24.19 mm16.25 mm28.00 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775622494
Side View
Table 56.0%Crown 37°Girdle: THK-VTKPavilion 40.8°Culet: NoneDepth 66.7%

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 30
Current: $49,330 USD|Low: $13,211 USD|High: $51,360 USD|Avg: $26,825 USD|-4.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4$13,972 USD
Retailer 10$14,887 USD
Retailer 6$16,085 USD
Retailer 7$16,196 USD
Retailer 9$16,844 USD
Retailer 12$17,701 USD
Retailer 5$18,355 USD
Retailer 8$30,821 USD
Retailer 2$30,942 USD
Retailer 3$42,333 USD
Retailer 11$46,785 USD
Brilliant Earth$49,330 USD

34 data points across 12 retailers

11 retailers$14,887 USD to $49,330 USD

B+
Cheapest Retailer
-
$14,887 USD
B
Retailer 2
-
$16,085 USD
View
Retailer 3
-
$16,196 USD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$16,844 USD
View
B
Retailer 5
-
$17,701 USD
View
Final sale: no returns
B
Retailer 6
-
$18,355 USD
£14,453 GBP
View
Retailer 7
-
$30,821 USD
A$47,417 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$30,942 USD
€29,469 EUR
View
B
Retailer 9
-
$42,333 USD
View
B
Retailer 10
-
$46,785 USD
View
Most Expensive
B
Brilliant Earth
18091606A · Oct 29
$49,330 USD
View
10 more retailers have this diamond
Prices start from $14,887 USDSave up to $34,443 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+
28.00ct Oval
$14,887 USD