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Round|Lab Grown|IGI

3.04ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG700512122

Shape and cutting style on the report: Round brilliant

Certificate IGI LG700512122

Diamond specifications and retailer prices

From $826 USD
As of October 29, 2026
Save $9,084 USD (92%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $9,910 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.04ct lab-grown round diamond

This 3.04ct 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 LG700512122 or 700512122. Listed at 28 retailers as of October 29, 2026, with prices from $826 to $9,910, a $9,084 spread on the same certified stone. Brilliant Earth lists it at $9,910. 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

3.04
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700512122
Dimensions9.25 × 9.29 × 5.76 mm
L/W Ratio1.00
Girdle conditionFaceted
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
9.25 mm9.29 mm3.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700512122
Side View
Table 55.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $9,910 USD|Low: $826 USD|High: $9,910 USD|Avg: $2,720 USD
Brilliant Earth
Retailer 2
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Retailer 12
Retailer 13
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Retailer 19
October 30, 2026
Retailer 19$826 USD
Retailer 18$898 USD
Retailer 6$958 USD
Retailer 16$1,044 USD
Retailer 5$1,264 USD
Retailer 8$1,585 USD
Retailer 15$1,585 USD
Retailer 2$1,622 USD
Retailer 14$1,686 USD
Retailer 7$2,202 USD
Retailer 9$2,209 USD
Retailer 17$2,385 USD
Retailer 12$2,454 USD
Retailer 3$2,972 USD
Retailer 10$2,996 USD
Retailer 13$3,604 USD
Retailer 4$5,400 USD
Retailer 11$5,842 USD
Brilliant Earth$9,910 USD

35 data points across 19 retailers

28 retailers$826 USD to $9,910 USD

A
Cheapest Retailer
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$826 USD
A
Retailer 2
-
$898 USD
View
A
Retailer 3
-
$958 USD
View
A
Retailer 4
-
$1,044 USD
View
Final sale: no returns
A
Retailer 5
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$1,251 USD
View
Retailer 6
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$1,264 USD
£996 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
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$1,357 USD
HK$10,600 HKD
View
A
Retailer 8
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$1,585 USD
View
A
Retailer 9
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$1,585 USD
View
A
Retailer 10
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$1,622 USD
£1,277 GBP
View
A
Retailer 11
-
$1,686 USD
€1,606 EUR
View
A
Retailer 12
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$1,796 USD
View
A
Retailer 13
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$2,202 USD
View
A
Retailer 14
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$2,209 USD
A$3,398 AUD
View
Retailer 15
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$2,385 USD
A$3,669 AUD
View
Price last confirmed 8 days ago
A
Retailer 16
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$2,454 USD
ZAR 39,651 ZAR
View
A
Retailer 17
-
$2,702 USD
View
B+
Retailer 18
-
$2,972 USD
View
B+
Retailer 19
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$2,996 USD
View
B+
Retailer 20
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$3,161 USD
View
B+
Retailer 21
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$3,604 USD
£2,838 GBP
View
B+
Retailer 22
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$3,768 USD
View
B+
Retailer 23
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$3,920 USD
SGD 5,297 SGD
View
Retailer 24
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$5,400 USD
View
Price last confirmed 11 days ago
Retailer 25
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$5,842 USD
A$8,987 AUD
View
Price last confirmed 31 days ago
B
Retailer 26
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$7,330 USD
View
B
Retailer 27
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$9,211 USD
View
Most Expensive
B
Brilliant Earth
15288208Y · Oct 29
$9,910 USD
View
27 more retailers have this diamond
Prices start from $826 USDSave up to $9,084 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.04ct Round
$826 USD