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Radiant|Lab Grown|IGI

3.52ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG738511273

Certificate IGI LG738511273

Diamond specifications and retailer prices

From $2,438 USD
Save $14,342 USD (85%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $16,780 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 3.52ct lab-grown radiant diamond

This 3.52ct 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 LG738511273 or 738511273. Listed at 27 retailers, with prices from $2,438 to $16,780 at Do Amore Diamonds, a $14,342 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

3.52
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738511273
Dimensions11.15 × 7.45 × 4.84 mm
L/W Ratio1.50
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
11.15 mm7.45 mm3.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738511273
Side View
Table 63.0%Crown 40.3°Girdle: MediumPavilion 33.4°Culet: NoneDepth 65.0%

Caratlytics Score

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

Price History

Last verified: Sep 30
Current: $16,780 USD|Low: $2,359 USD|High: $16,780 USD|Avg: $7,057 USD
Do Amore Diamonds
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Retailer 27
October 1, 2026
Retailer 22$2,438 USD
Retailer 6$2,653 USD
Retailer 7$2,790 USD
Retailer 12$2,933 USD
Retailer 24$2,990 USD
Retailer 23$3,113 USD
Retailer 15$3,172 USD
Retailer 8$3,782 USD
Retailer 21$3,891 USD
Retailer 13$4,292 USD
Retailer 25$4,306 USD
Retailer 26$4,434 USD
Retailer 14$5,380 USD
Retailer 20$5,431 USD
Retailer 5$6,065 USD
Retailer 3$7,058 USD
Retailer 27$7,119 USD
Retailer 9$8,162 USD
Retailer 16$8,209 USD
Retailer 10$8,234 USD
Retailer 4$8,461 USD
Retailer 2$8,780 USD
Retailer 11$10,886 USD
Retailer 17$11,272 USD
Retailer 19$13,001 USD
Retailer 18$15,840 USD
Do Amore Diamonds$16,780 USD

39 data points across 27 retailers

27 retailers$2,438 USD to $16,780 USD

A
Cheapest Retailer
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$2,438 USD
A
Retailer 2
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$2,653 USD
View
A
Retailer 3
-
$2,790 USD
View
A
Retailer 4
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$2,933 USD
View
A
Retailer 5
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$2,990 USD
View
A
Retailer 6
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$3,113 USD
View
A
Retailer 7
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$3,172 USD
View
A
Retailer 8
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$3,782 USD
View
A
Retailer 9
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$3,891 USD
HK$30,400 HKD
View
A
Retailer 10
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$4,292 USD
View
A
Retailer 11
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$4,316 USD
£3,398 GBP
View
A
Retailer 12
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$4,434 USD
View
B+
Retailer 13
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$5,380 USD
£4,236 GBP
View
B+
Retailer 14
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$5,431 USD
€5,172 EUR
View
Price last confirmed 47 days ago
B+
Retailer 15
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$6,065 USD
View
B+
Retailer 16
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$7,058 USD
A$10,859 AUD
View
B+
Retailer 17
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$7,119 USD
ZAR 115,002 ZAR
View
B+
Retailer 18
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$8,162 USD
View
B+
Retailer 19
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$8,209 USD
View
B+
Retailer 20
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$8,234 USD
View
B+
Retailer 21
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$8,461 USD
£6,662 GBP
View
B+
Retailer 22
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$8,780 USD
A$13,508 AUD
View
B
Retailer 23
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$10,886 USD
View
B
Retailer 24
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$11,272 USD
SGD 15,232 SGD
View
B
Retailer 25
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$13,001 USD
View
Price last confirmed 19 days ago
B
Retailer 26
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$15,840 USD
View
Most Expensive
B
Do Amore Diamonds
27-04762AF11 · Sep 30
$16,780 USD
View
26 more retailers have this diamond
Prices start from $2,438 USDSave up to $14,342 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
3.52ct Radiant
$2,438 USD