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Round|Lab Grown|IGI

3.05ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG698556624

Certificate IGI LG698556624

Diamond specifications and retailer prices

From $1,317 USD
Save $13,633 USD (91%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $14,950 USD at Brilliant Earth
View at Brilliant Earth

About this 3.05ct lab-grown round diamond

This 3.05ct 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 LG698556624 or 698556624. Listed at 26 retailers, with prices from $1,317 to $14,950 at Brilliant Earth, a $13,633 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

3.05
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698556624
Dimensions9.33 × 9.27 × 5.69 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
9.33 mm9.27 mm3.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698556624
Side View
Table 60.0%Crown 34.8°Girdle: MediumPavilion 41°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: $14,950 USD|Low: $954 USD|High: $14,950 USD|Avg: $3,085 USD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 1, 2026
Retailer 5$1,474 USD
Retailer 18$1,528 USD
Retailer 12$1,700 USD
Retailer 4$1,756 USD
Retailer 13$2,155 USD
Retailer 8$2,185 USD
Retailer 2$2,400 USD
Retailer 9$2,489 USD
Retailer 6$2,597 USD
Retailer 7$2,742 USD
Retailer 17$3,453 USD
Retailer 16$3,483 USD
Retailer 15$4,519 USD
Retailer 10$4,758 USD
Retailer 14$4,967 USD
Retailer 3$5,112 USD
Retailer 11$5,227 USD
Brilliant Earth$14,950 USD

38 data points across 18 retailers

26 retailers$1,317 USD to $14,950 USD

A
Cheapest Retailer
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$1,317 USD
A
Retailer 2
-
$1,433 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$1,474 USD
View
A
Retailer 4
-
$1,507 USD
View
A
Retailer 5
-
$1,528 USD
View
A
Retailer 6
-
$1,700 USD
View
A
Retailer 7
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$1,756 USD
View
A
Retailer 8
-
$1,766 USD
HK$13,800 HKD
View
A
Retailer 9
-
$2,160 USD
£1,701 GBP
View
A
Retailer 10
-
$2,185 USD
View
A
Retailer 11
-
$2,400 USD
€2,286 EUR
View
A
Retailer 12
-
$2,489 USD
View
A
Retailer 13
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$2,597 USD
View
A
Retailer 14
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$2,742 USD
A$4,218 AUD
View
A
Retailer 15
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$2,847 USD
View
Price last confirmed 15 days ago
A
Retailer 16
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$2,863 USD
View
B+
Retailer 17
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$3,453 USD
A$5,313 AUD
View
B+
Retailer 18
-
$3,483 USD
ZAR 56,265 ZAR
View
B+
Retailer 19
-
$4,519 USD
View
B+
Retailer 20
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$4,645 USD
View
B+
Retailer 21
-
$4,758 USD
View
B+
Retailer 22
-
$4,967 USD
£3,911 GBP
View
B+
Retailer 23
-
$5,112 USD
SGD 6,908 SGD
View
B+
Retailer 24
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$5,227 USD
A$8,041 AUD
View
B+
Retailer 25
-
$5,365 USD
View
Most Expensive
B
Brilliant Earth
18469452A · Sep 29
$14,950 USD
View
25 more retailers have this diamond
Prices start from $1,317 USDSave up to $13,633 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
3.05ct Round
$1,317 USD