Radiant|Lab Grown|IGI

4.34ct D IF Radiant Lab Grown Diamond

- • D/IF • IGI LG754595481

Certificate IGI LG754595481

Diamond specifications and retailer prices

From $4,111 USD
Save $21,082 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $25,193 USD at With Clarity
View at With Clarity

About this 4.34ct lab-grown radiant diamond

This 4.34ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG754595481 or 754595481. Listed at 21 retailers, with prices from $4,111 to $25,193 at With Clarity, a $21,082 spread on the same certified stone. 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

4.34
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595481
Dimensions8.10 × 8.10 × 11.95 mm
L/W Ratio1.00
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
8.10 mm8.10 mm4.34 ctD / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595481
Side View
Table 62.0%Crown 40.6°Girdle: MediumPavilion 33.1°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $15,494 USD|Low: $4,111 USD|High: $26,900 USD|Avg: $11,088 USD|+1.4%
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
With Clarity
October 1, 2026
Retailer 11$4,111 USD
Retailer 15$4,308 USD
Retailer 17$4,530 USD
Retailer 5$4,703 USD
Retailer 8$5,600 USD
Retailer 6$5,866 USD
Retailer 16$5,965 USD
Retailer 4$6,376 USD
Retailer 12$6,436 USD
Retailer 3$6,690 USD
Retailer 18$7,617 USD
Retailer 13$9,965 USD
Retailer 14$10,338 USD
Retailer 9$12,794 USD
Retailer 1$15,494 USD
Retailer 2$16,947 USD
Retailer 7$17,251 USD
Retailer 10$21,410 USD
With Clarity$24,689 USD

35 data points across 19 retailers

21 retailers$4,111 USD to $25,193 USD

A
Cheapest Retailer
-
$4,111 USD
A
Retailer 2
-
$4,308 USD
View
A
Retailer 3
-
$4,530 USD
View
A
Retailer 4
-
$4,703 USD
View
A
Retailer 5
-
$5,600 USD
View
A
Retailer 6
-
$5,866 USD
View
A
Retailer 7
-
$5,959 USD
View
A
Retailer 8
-
$5,965 USD
HK$46,600 HKD
View
A
Retailer 9
-
$6,315 USD
£4,972 GBP
View
Price last confirmed 21 days ago
A
Retailer 10
-
$6,376 USD
View
A
Retailer 11
-
$6,450 USD
£5,079 GBP
View
A
Retailer 12
-
$6,690 USD
£5,268 GBP
View
A
Retailer 13
-
$7,617 USD
€7,254 EUR
View
B+
Retailer 14
-
$9,965 USD
ZAR 160,980 ZAR
View
B+
Retailer 15
-
$10,338 USD
£8,140 GBP
View
B+
Retailer 16
-
$12,794 USD
View
B
Retailer 17
-
$15,494 USD
A$23,837 AUD
View
B
Retailer 18
-
$16,947 USD
View
B
Retailer 19
-
$17,251 USD
SGD 23,312 SGD
View
B
Retailer 20
-
$21,410 USD
View
Most Expensive
B
With Clarity
754595481 · Sep 30
$25,193 USD
View
20 more retailers have this diamond
Prices start from $4,111 USDSave up to $21,082 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.

A
4.34ct Radiant
$4,111 USD