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Radiant|Lab Grown|IGI

3.60ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG681579165

Certificate IGI LG681579165

Diamond specifications and retailer prices

From $2,493 USD
Save $14,657 USD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $17,150 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 3.6ct lab-grown radiant diamond

This 3.6ct 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 LG681579165 or 681579165. Listed at 25 retailers, with prices from $2,493 to $17,150 at Do Amore Diamonds, a $14,657 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

3.60
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681579165
Dimensions10.70 × 7.75 × 5.08 mm
L/W Ratio1.38
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
10.70 mm7.75 mm3.60 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681579165
Side View
Table 66.0%Crown 44.2°Girdle: MED-STKPavilion 34.5°Culet: NoneDepth 65.5%

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: $17,150 USD|Low: $2,323 USD|High: $18,810 USD|Avg: $6,645 USD|-8.8%
Do Amore Diamonds
Retailer 2
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Retailer 21
October 1, 2026
Retailer 4$2,994 USD
Retailer 15$3,055 USD
Retailer 8$3,243 USD
Retailer 3$3,244 USD
Retailer 9$3,866 USD
Retailer 13$3,981 USD
Retailer 16$4,404 USD
Retailer 17$4,533 USD
Retailer 5$4,998 USD
Retailer 7$5,502 USD
Retailer 20$6,315 USD
Retailer 18$7,279 USD
Retailer 19$8,189 USD
Retailer 12$8,345 USD
Retailer 14$8,395 USD
Retailer 10$8,406 USD
Retailer 2$8,980 USD
Retailer 6$11,128 USD
Retailer 11$11,522 USD
Retailer 21$11,660 USD
Do Amore Diamonds$17,150 USD

39 data points across 21 retailers

25 retailers$2,493 USD to $17,150 USD

A
Cheapest Retailer
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$2,493 USD
A
Retailer 2
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$2,713 USD
View
A
Retailer 3
-
$2,852 USD
View
A
Retailer 4
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$2,994 USD
View
A
Retailer 5
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$3,055 USD
View
A
Retailer 6
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$3,243 USD
View
A
Retailer 7
-
$3,244 USD
View
A
Retailer 8
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$3,866 USD
View
A
Retailer 9
-
$3,981 USD
HK$31,100 HKD
View
A
Retailer 10
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$4,388 USD
View
A
Retailer 11
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$4,414 USD
£3,475 GBP
View
A
Retailer 12
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$4,533 USD
View
A
Retailer 13
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$4,998 USD
€4,760 EUR
View
B+
Retailer 14
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$5,502 USD
£4,332 GBP
View
B+
Retailer 15
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$6,315 USD
View
B+
Retailer 16
-
$7,279 USD
ZAR 117,589 ZAR
View
B+
Retailer 17
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$8,189 USD
£6,448 GBP
View
B+
Retailer 18
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$8,345 USD
View
B+
Retailer 19
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$8,395 USD
View
B+
Retailer 20
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$8,406 USD
View
B+
Retailer 21
-
$8,980 USD
A$13,816 AUD
View
B
Retailer 22
-
$11,128 USD
View
B
Retailer 23
-
$11,522 USD
SGD 15,570 SGD
View
B+
Retailer 24
-
$11,660 USD
View
Most Expensive
B
Do Amore Diamonds
27-2304B52B5 · Sep 30
$17,150 USD
View
24 more retailers have this diamond
Prices start from $2,493 USDSave up to $14,657 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
3.60ct Radiant
$2,493 USD