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Round|Lab Grown|IGI

3.61ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG717528247

Certificate IGI LG717528247

Diamond specifications and retailer prices

From $1,138 USD
Save $11,982 USD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $13,120 USD at Brilliant Earth
View at Brilliant Earth

About this 3.61ct lab-grown round diamond

This 3.61ct lab-grown round 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 LG717528247 or 717528247. Listed at 19 retailers, with prices from $1,138 to $13,120 at Brilliant Earth, a $11,982 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

3.61
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717528247
Dimensions9.92 × 9.85 × 6.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
9.92 mm9.85 mm3.61 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717528247
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.9%

Caratlytics Score

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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 28
Current: $13,120 USD|Low: $921 USD|High: $19,610 USD|Avg: $4,243 USD|-33.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 11
Retailer 12
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Retailer 18
Retailer 19
October 1, 2026
Retailer 3$1,138 USD
Retailer 6$1,239 USD
Retailer 10$1,290 USD
Retailer 5$1,507 USD
Retailer 7$1,746 USD
Retailer 12$1,751 USD
Retailer 19$1,925 USD
Retailer 8$2,274 USD
Retailer 2$2,275 USD
Retailer 9$2,602 USD
Retailer 17$2,732 USD
Retailer 16$3,136 USD
Retailer 15$3,296 USD
Retailer 13$4,740 USD
Retailer 11$5,578 USD
Retailer 14$7,079 USD
Retailer 4$10,110 USD
Retailer 18$11,127 USD
Brilliant Earth$13,120 USD

20 data points across 19 retailers

19 retailers$1,138 USD to $13,120 USD

A
Cheapest Retailer
-
$1,138 USD
A
Retailer 2
-
$1,239 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$1,290 USD
View
A
Retailer 4
-
$1,507 USD
View
A
Retailer 5
-
$1,746 USD
View
A
Retailer 6
-
$1,751 USD
£1,379 GBP
View
A
Retailer 7
-
$1,925 USD
View
A
Retailer 8
-
$2,274 USD
View
A
Retailer 9
-
$2,275 USD
€2,167 EUR
View
A
Retailer 10
-
$2,602 USD
View
A
Retailer 11
-
$2,732 USD
View
A
Retailer 12
-
$3,136 USD
View
A
Retailer 13
-
$3,296 USD
A$5,070 AUD
View
B+
Retailer 14
-
$4,740 USD
£3,732 GBP
View
B+
Retailer 15
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$5,578 USD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$7,079 USD
A$10,890 AUD
View
B
Retailer 17
-
$10,110 USD
View
B
Retailer 18
-
$11,127 USD
View
Most Expensive
B
Brilliant Earth
14897007Y · Sep 29
$13,120 USD
View
18 more retailers have this diamond
Prices start from $1,138 USDSave up to $11,982 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
3.61ct Round
$1,138 USD