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Round|Lab Grown|IGI

2.80ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG490177097

Shape and cutting style on the report: Round brilliant

Certificate IGI LG490177097

Diamond specifications and retailer prices

From $1,890 USD
As of October 30, 2026
Save $10,621 USD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,511 USD at Cape Diamonds · As of October 29, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG490177097 or 490177097. Listed at 13 retailers as of October 29, 2026, with prices from $1,890 to $12,511, a $10,621 spread on the same certified stone. Cape Diamonds lists it at $12,511. 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
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490177097
Dimensions9.16 × 9.13 × 5.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
9.16 mm9.13 mm2.80 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490177097
Side View
Table 61.0%Crown 32.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.9%

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: $12,511 USD|Low: $1,890 USD|High: $13,089 USD|Avg: $6,289 USD|-4.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2$1,890 USD
Retailer 8$4,181 USD
Retailer 12$4,382 USD
Retailer 11$4,683 USD
Retailer 9$4,850 USD
Retailer 4$4,900 USD
Retailer 5$5,405 USD
Retailer 13$6,060 USD
Retailer 7$6,311 USD
Retailer 3$6,812 USD
Retailer 10$7,508 USD
Retailer 6$10,095 USD
Cape Diamonds$12,511 USD

23 data points across 13 retailers

13 retailers$1,890 USD to $12,511 USD

B+
Cheapest Retailer
-
$1,890 USD
B
Retailer 2
-
$4,181 USD
View
B
Retailer 3
-
$4,382 USD
View
B
Retailer 4
-
$4,683 USD
View
Final sale: no returns
B
Retailer 5
-
$4,850 USD
View
Retailer 6
-
$4,850 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
$4,900 USD
View
B
Retailer 8
-
$6,060 USD
View
B
Retailer 9
-
$6,311 USD
View
B
Retailer 10
-
$6,812 USD
£5,364 GBP
View
B
Retailer 11
-
$7,508 USD
View
B
Retailer 12
-
$10,095 USD
£7,949 GBP
View
Most Expensive
B
Cape Diamonds
cert_490177097 · Oct 29
$12,511 USD
ZAR 202,114 ZAR
View
12 more retailers have this diamond
Prices start from $1,890 USDSave up to $10,621 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+
2.80ct Round
$1,890 USD