CaratHunter
Plans
Round|Lab Grown|IGI

2.80ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG492122441

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492122441

Diamond specifications and retailer prices

From $1,620 USD
As of November 5, 2026
Save $9,022 USD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,642 USD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 2.8ct lab-grown round diamond

This 2.8ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492122441 or 492122441. Listed at 12 retailers as of November 3, 2026, with prices from $1,620 to $10,642, a $9,022 spread on the same certified stone. Cape Diamonds lists it at $10,642. 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

2.80
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492122441
Dimensions8.94 × 8.99 × 5.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.94 mm8.99 mm2.80 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492122441
Side View
Table 58.5%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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 5
Current: $10,642 USD|Low: $1,620 USD|High: $11,099 USD|Avg: $5,258 USD|-4.1%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 5$1,620 USD
Retailer 7$3,546 USD
Retailer 11$3,858 USD
Retailer 10$3,971 USD
Retailer 8$4,113 USD
Retailer 3$4,265 USD
Retailer 4$4,769 USD
Retailer 12$5,139 USD
Retailer 6$5,562 USD
Retailer 9$6,377 USD
Retailer 2$8,785 USD
Cape Diamonds$10,642 USD

20 data points across 12 retailers

12 retailers$1,620 USD to $10,642 USD

A
Cheapest Retailer
-
$1,620 USD
A
Retailer 2
-
$3,546 USD
View
B+
Retailer 3
-
$3,858 USD
View
B+
Retailer 4
-
$3,971 USD
View
Final sale: no returns
B+
Retailer 5
-
$4,113 USD
View
Retailer 6
-
$4,113 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$4,265 USD
View
B+
Retailer 8
-
$5,139 USD
View
B
Retailer 9
-
$5,562 USD
View
B
Retailer 10
-
$6,377 USD
View
B
Retailer 11
-
$8,785 USD
View
Most Expensive
B
Cape Diamonds
cert_492122441 · Nov 3
$10,642 USD
ZAR 171,928 ZAR
View
11 more retailers have this diamond
Prices start from $1,620 USDSave up to $9,022 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
2.80ct Round
$1,620 USD