Radiant|Lab Grown|IGI

2.79ct E FL Radiant Lab Grown Diamond

VG • E/FL • IGI LG804639103

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG804639103

Diamond specifications and retailer prices

From $4,958 USD
As of October 27, 2026
Save $11,811 USD (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $20,639 USD at Taylor and Hart · As of October 28, 2026
View at Taylor and Hart

About this 2.79ct lab-grown radiant diamond

This 2.79ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG804639103 or 804639103. Listed at 21 retailers as of October 27, 2026, with a 238% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.79
Carat
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle30.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804639103
Dimensions9.26 × 6.71 × 4.62 mm
L/W Ratio1.38
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.26 mm6.71 mm2.79 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804639103
Side View
Table 67.0%Crown 44.2°Girdle: Slightly ThickPavilion 30.4°Culet: NoneDepth 68.9%

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 27
Current: $7,331 USD|Low: $5,552 USD|High: $19,862 USD|Avg: $10,709 USD|-0.6%
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
October 29, 2026
Retailer 4$5,552 USD
Retailer 2$5,775 USD
Retailer 7$5,850 USD
Retailer 12$7,211 USD
Retailer 1$7,331 USD
Retailer 8$8,420 USD
Retailer 10$10,367 USD
Retailer 3$10,813 USD
Retailer 11$11,100 USD
Retailer 6$11,765 USD
Retailer 9$14,779 USD
Retailer 13$16,769 USD
Retailer 5$19,862 USD

37 data points across 13 retailers

21 retailers$4,958 USD to $16,769 USD

B+
Cheapest Retailer
-
$4,958 USD
B+
Retailer 2
-
$5,196 USD
View
B
Retailer 3
-
$5,248 USD
View
B
Retailer 4
-
$5,552 USD
View
Final sale: no returns
B
Retailer 5
-
$5,751 USD
View
B
Retailer 6
-
$5,751 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$5,775 USD
View
B+
Retailer 8
-
$5,850 USD
£4,607 GBP
View
B
Retailer 9
-
$6,827 USD
View
B
Retailer 10
-
$7,211 USD
View
B
Retailer 11
-
$7,331 USD
£5,772 GBP
View
B
Retailer 12
-
$8,138 USD
£6,408 GBP
View
B
Retailer 13
-
$8,420 USD
View
B
Retailer 14
-
$10,367 USD
€9,873 EUR
View
B
Retailer 15
-
$10,813 USD
View
B
Retailer 16
-
$11,100 USD
View
B
Retailer 17
-
$11,765 USD
£9,264 GBP
View
B
Retailer 18
-
$14,779 USD
ZAR 238,748 ZAR
View
B
Retailer 19
-
$16,769 USD
View
B
Retailer 20
-
$19,862 USD
SGD 26,841 SGD
View
Price under review
Most Expensive
B
Taylor and Hart
35I5KUX · Oct 28
$20,639 USD
View
Price under review
20 more retailers have this diamond
Prices start from $4,958 USDSave up to $11,811 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+
2.79ct Radiant
$4,958 USD