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Radiant|Lab Grown|IGI

1.94ct F IF Radiant Lab Grown Diamond

EX • F/IF • IGI LG654472332

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

Certificate IGI LG654472332

Diamond specifications and retailer prices

From $1,446 USD
As of November 2, 2026
Save $3,841 USD (73%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,527 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.94ct lab-grown radiant diamond

This 1.94ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG654472332 or 654472332. Listed at 21 retailers as of November 1, 2026, with a 266% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.94
Carat
F
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654472332
Dimensions8.62 × 6.14 × 4.19 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.62 mm6.14 mm1.94 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654472332
Side View
Table 67.0%Crown 33°Girdle: MED-STKPavilion 32.1°Culet: NoneDepth 68.2%

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 2
Current: $2,810 USD|Low: $1,399 USD|High: $9,390 USD|Avg: $3,448 USD|+2.3%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Taylor and Hart
November 2, 2026
Retailer 3$1,446 USD
Retailer 19$1,483 USD
Retailer 2$1,573 USD
Retailer 8$1,634 USD
Retailer 15$1,677 USD
Retailer 5$1,850 USD
Retailer 4$1,924 USD
Retailer 11$2,386 USD
Retailer 14$2,731 USD
Retailer 1$2,810 USD
Retailer 6$2,870 USD
Retailer 10$3,177 USD
Retailer 16$3,403 USD
Retailer 17$3,470 USD
Retailer 7$4,360 USD
Retailer 18$4,465 USD
Retailer 13$4,609 USD
Retailer 12$5,287 USD
Taylor and Hart$6,527 USD
Retailer 9$9,390 USD

38 data points across 20 retailers

21 retailers$1,446 USD to $5,287 USD

B+
Cheapest Retailer
-
$1,446 USD
B+
Retailer 2
-
$1,483 USD
View
B+
Retailer 3
-
$1,573 USD
View
B+
Retailer 4
-
$1,634 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,677 USD
View
B
Retailer 6
-
$1,850 USD
View
B+
Retailer 7
-
$1,924 USD
View
B
Retailer 8
-
$2,386 USD
View
B
Retailer 9
-
$2,731 USD
A$4,202 AUD
View
B
Retailer 10
-
$2,810 USD
€2,676 EUR
View
Retailer 11
-
$2,870 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$3,177 USD
CA$4,413 CAD
View
B
Retailer 13
-
$3,403 USD
ZAR 54,981 ZAR
View
B
Retailer 14
-
$3,470 USD
View
B
Retailer 15
-
$3,978 USD
View
B
Retailer 16
-
$4,360 USD
View
B
Retailer 17
-
$4,465 USD
£3,516 GBP
View
B
Retailer 18
-
$4,609 USD
A$7,091 AUD
View
B
Retailer 19
-
$5,287 USD
£4,163 GBP
View
Most Expensive
Taylor and Hart
AU4RX92 · Oct 31
$6,527 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,446 USDSave up to $3,841 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+
1.94ct Radiant
$1,446 USD