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Radiant|Lab Grown|IGI

3.53ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG727565047

Certificate IGI LG727565047

Diamond specifications and retailer prices

From $3,254 USD
Save $17,716 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $20,970 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 3.53ct lab-grown radiant diamond

This 3.53ct 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 LG727565047 or 727565047. Listed at 20 retailers, with prices from $3,254 to $20,970 at Do Amore Diamonds, a $17,716 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

3.53
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727565047
Dimensions10.85 × 7.58 × 5.04 mm
L/W Ratio1.43
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
10.85 mm7.58 mm3.53 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727565047
Side View
Table 63.0%Crown 38.9°Girdle: MediumPavilion 37.1°Culet: NoneDepth 66.5%

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: $20,970 USD|Low: $2,437 USD|High: $20,970 USD|Avg: $8,737 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 15
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Retailer 19
Retailer 20
October 1, 2026
Retailer 7$3,254 USD
Retailer 3$3,413 USD
Retailer 20$3,599 USD
Retailer 9$3,695 USD
Retailer 11$5,187 USD
Retailer 14$5,316 USD
Retailer 13$5,493 USD
Retailer 4$5,959 USD
Retailer 17$6,415 USD
Retailer 16$8,878 USD
Retailer 15$8,895 USD
Retailer 6$9,612 USD
Retailer 2$10,010 USD
Retailer 10$10,208 USD
Retailer 5$11,220 USD
Retailer 18$13,205 USD
Retailer 12$13,691 USD
Retailer 8$15,880 USD
Retailer 19$18,900 USD
Do Amore Diamonds$20,970 USD

37 data points across 20 retailers

20 retailers$3,254 USD to $20,970 USD

A
Cheapest Retailer
-
$3,254 USD
A
Retailer 2
-
$3,413 USD
View
A
Retailer 3
-
$3,599 USD
View
A
Retailer 4
-
$3,695 USD
View
B+
Retailer 5
-
$5,187 USD
View
B+
Retailer 6
-
$5,328 USD
£4,195 GBP
View
B+
Retailer 7
-
$5,493 USD
View
B+
Retailer 8
-
$5,959 USD
£4,692 GBP
View
B+
Retailer 9
-
$6,415 USD
View
B
Retailer 10
-
$8,878 USD
A$13,659 AUD
View
B
Retailer 11
-
$8,895 USD
ZAR 143,693 ZAR
View
B
Retailer 12
-
$9,612 USD
View
B
Retailer 13
-
$10,010 USD
£7,882 GBP
View
B
Retailer 14
-
$10,208 USD
View
B
Retailer 15
-
$11,220 USD
View
B
Retailer 16
-
$13,205 USD
View
B
Retailer 17
-
$13,691 USD
View
B
Retailer 18
-
$15,880 USD
View
B
Retailer 19
-
$18,900 USD
View
Most Expensive
B
Do Amore Diamonds
27-93D5F3139 · Sep 30
$20,970 USD
View
19 more retailers have this diamond
Prices start from $3,254 USDSave up to $17,716 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
3.53ct Radiant
$3,254 USD