CaratHunter
Plans
Round|Lab Grown|IGI

3.03ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG754563392

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754563392

Diamond specifications and retailer prices

From $823 USD
As of October 29, 2026
Save $9,057 USD (92%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $9,880 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.03ct lab-grown round diamond

This 3.03ct 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 LG754563392 or 754563392. Listed at 27 retailers as of October 29, 2026, with prices from $823 to $9,880, a $9,057 spread on the same certified stone. Brilliant Earth lists it at $9,880. 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

3.03
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563392
Dimensions9.24 × 9.28 × 5.73 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
9.24 mm9.28 mm3.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563392
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $9,880 USD|Low: $823 USD|High: $9,880 USD|Avg: $2,762 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 3$823 USD
Retailer 19$895 USD
Retailer 7$955 USD
Retailer 17$1,041 USD
Retailer 15$1,130 USD
Retailer 6$1,260 USD
Retailer 10$1,580 USD
Retailer 14$1,612 USD
Retailer 13$1,682 USD
Retailer 8$2,194 USD
Retailer 16$2,202 USD
Retailer 18$2,378 USD
Retailer 2$2,447 USD
Retailer 4$2,963 USD
Retailer 11$2,987 USD
Retailer 12$3,593 USD
Retailer 9$5,041 USD
Retailer 5$5,385 USD
Brilliant Earth$9,880 USD

31 data points across 19 retailers

27 retailers$823 USD to $9,880 USD

A
Cheapest Retailer
-
$823 USD
A
Retailer 2
-
$895 USD
View
A
Retailer 3
-
$955 USD
View
A
Retailer 4
-
$1,041 USD
View
Final sale: no returns
A
Retailer 5
-
$1,130 USD
View
A
Retailer 6
-
$1,248 USD
View
Retailer 7
-
$1,260 USD
£992 GBP
View
Price last confirmed 12 days ago
A
Retailer 8
-
$1,357 USD
HK$10,600 HKD
View
A
Retailer 9
-
$1,580 USD
View
A
Retailer 10
-
$1,612 USD
£1,269 GBP
View
A
Retailer 11
-
$1,682 USD
€1,602 EUR
View
A
Retailer 12
-
$1,785 USD
View
A
Retailer 13
-
$2,194 USD
View
A
Retailer 14
-
$2,202 USD
A$3,388 AUD
View
Retailer 15
-
$2,378 USD
A$3,658 AUD
View
Price last confirmed 8 days ago
A
Retailer 16
-
$2,447 USD
ZAR 39,525 ZAR
View
A
Retailer 17
-
$2,693 USD
View
B+
Retailer 18
-
$2,963 USD
View
B+
Retailer 19
-
$2,987 USD
View
B+
Retailer 20
-
$3,153 USD
View
B+
Retailer 21
-
$3,593 USD
£2,829 GBP
View
B+
Retailer 22
-
$3,756 USD
View
B+
Retailer 23
-
$3,908 USD
SGD 5,281 SGD
View
Retailer 24
-
$5,041 USD
A$7,755 AUD
View
Price last confirmed 21 days ago
Retailer 25
-
$5,385 USD
View
Price last confirmed 11 days ago
B
Retailer 26
-
$7,310 USD
View
Most Expensive
B
Brilliant Earth
18652355Y · Oct 29
$9,880 USD
View
26 more retailers have this diamond
Prices start from $823 USDSave up to $9,057 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
3.03ct Round
$823 USD