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Round|Lab Grown|IGI

3.61ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG693507816

Certificate IGI LG693507816

Diamond specifications and retailer prices

From $1,309 USD
Save $18,301 USD (93%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $19,610 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 LG693507816 or 693507816. Listed at 24 retailers, with prices from $1,309 to $19,610 at Brilliant Earth, a $18,301 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°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693507816
Dimensions9.90 × 9.86 × 6.04 mm
L/W Ratio1.00
Girdle conditionFaceted
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
9.90 mm9.86 mm3.61 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693507816
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.1%

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 29
Current: $19,610 USD|Low: $1,046 USD|High: $19,610 USD|Avg: $4,784 USD
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
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Retailer 19
October 1, 2026
Retailer 4$1,466 USD
Retailer 15$1,518 USD
Retailer 19$1,844 USD
Retailer 2$2,013 USD
Retailer 16$2,145 USD
Retailer 5$2,280 USD
Retailer 13$2,370 USD
Retailer 12$2,402 USD
Retailer 8$2,480 USD
Retailer 9$2,830 USD
Retailer 14$3,820 USD
Retailer 3$4,478 USD
Retailer 17$4,837 USD
Retailer 7$5,645 USD
Retailer 18$5,810 USD
Retailer 10$5,938 USD
Retailer 11$8,110 USD
Retailer 6$9,000 USD
Brilliant Earth$19,610 USD

39 data points across 19 retailers

24 retailers$1,309 USD to $19,610 USD

A
Cheapest Retailer
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$1,309 USD
A
Retailer 2
-
$1,424 USD
View
Price last confirmed 7 days ago
A
Retailer 3
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$1,466 USD
View
A
Retailer 4
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$1,497 USD
View
A
Retailer 5
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$1,518 USD
View
A
Retailer 6
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$1,844 USD
View
A
Retailer 7
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$2,013 USD
£1,585 GBP
View
A
Retailer 8
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$2,145 USD
View
A
Retailer 9
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$2,280 USD
View
A
Retailer 10
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$2,373 USD
£1,868 GBP
View
A
Retailer 11
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$2,402 USD
View
A
Retailer 12
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$2,480 USD
€2,362 EUR
View
Price last confirmed 47 days ago
A
Retailer 13
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$2,830 USD
View
A
Retailer 14
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$3,141 USD
View
B+
Retailer 15
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$3,820 USD
ZAR 61,720 ZAR
View
B+
Retailer 16
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$4,478 USD
View
B+
Retailer 17
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$4,686 USD
View
B+
Retailer 18
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$4,837 USD
£3,809 GBP
View
B+
Retailer 19
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$5,645 USD
View
Price last confirmed 22 days ago
B+
Retailer 20
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$5,810 USD
SGD 7,852 SGD
View
B
Retailer 21
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$5,938 USD
View
B
Retailer 22
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$9,000 USD
View
B
Retailer 23
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$9,800 USD
View
Most Expensive
B
Brilliant Earth
21068953Y · Sep 29
$19,610 USD
View
23 more retailers have this diamond
Prices start from $1,309 USDSave up to $18,301 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
$1,309 USD