Radiant|Lab Grown|IGI

3.59ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG633433367

Certificate IGI LG633433367

Diamond specifications and retailer prices

From $3,276 USD
Save $16,854 USD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $20,130 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 3.59ct lab-grown radiant diamond

This 3.59ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG633433367 or 633433367. Listed at 10 retailers, with prices from $3,276 to $20,130 at Do Amore Diamonds, a $16,854 spread on the same certified stone. 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

3.59
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633433367
Dimensions11.44 × 7.38 × 11.44 mm
L/W Ratio1.55
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
11.44 mm7.38 mm3.59 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633433367
Side View
Table 63.0%Crown 39.4°Girdle: MediumPavilion 35.6°Culet: NoneDepth 69.2%

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: Oct 1
Current: $20,130 USD|Low: $2,328 USD|High: $20,130 USD|Avg: $9,198 USD|+0.5%
Do Amore 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
Retailer 14
Retailer 15
September 30, 2026
Retailer 9$3,276 USD
Retailer 13$3,317 USD
Retailer 10$3,555 USD
Retailer 12$4,781 USD
Retailer 2$4,901 USD
Retailer 4$5,457 USD
Retailer 14$6,106 USD
Retailer 15$6,580 USD
Retailer 5$7,894 USD
Retailer 8$9,205 USD
Retailer 3$11,476 USD
Retailer 11$16,150 USD
Retailer 7$17,762 USD
Retailer 6$18,043 USD
Do Amore Diamonds$20,130 USD

16 data points across 15 retailers

10 retailers$3,276 USD to $20,130 USD

A
Cheapest Retailer
-
$3,276 USD
A
Retailer 2
-
$3,317 USD
View
A
Retailer 3
-
$3,555 USD
View
A
Retailer 4
-
$4,781 USD
View
A
Retailer 5
-
$4,901 USD
View
B+
Retailer 6
-
$5,088 USD
View
B+
Retailer 7
-
$9,205 USD
View
B
Retailer 8
-
$16,150 USD
View
B
Retailer 9
-
$16,150 USD
View
Price last confirmed 28 days ago
Most Expensive
B
Do Amore Diamonds
27-33CDF54D7 · Sep 30
$20,130 USD
View
9 more retailers have this diamond
Prices start from $3,276 USDSave up to $16,854 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
3.59ct Radiant
$3,276 USD