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Round|Lab Grown|IGI

3.03ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG657459441

Shape and cutting style on the report: Round brilliant

Certificate IGI LG657459441

Diamond specifications and retailer prices

From $709 USD
As of October 29, 2026
Save $6,046 USD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $10,230 USD at Brilliant Earth · As of October 10, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG657459441 or 657459441. Listed at 25 retailers as of October 29, 2026, with a 853% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657459441
Dimensions9.23 × 9.26 × 5.72 mm
L/W Ratio1.00
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
9.23 mm9.26 mm3.03 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657459441
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
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: $10,230 USD|Low: $771 USD|High: $10,230 USD|Avg: $2,601 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
October 29, 2026
Retailer 8$771 USD
Retailer 9$794 USD
Retailer 10$1,000 USD
Retailer 7$1,198 USD
Retailer 12$1,249 USD
Retailer 6$1,335 USD
Retailer 2$1,387 USD
Retailer 13$1,531 USD
Retailer 4$2,026 USD
Retailer 16$2,048 USD
Retailer 11$2,108 USD
Retailer 5$2,805 USD
Retailer 17$3,421 USD
Retailer 14$3,788 USD
Retailer 3$4,265 USD
Retailer 15$6,755 USD
Brilliant Earth$10,230 USD

39 data points across 17 retailers

25 retailers$709 USD to $6,755 USD

A
Cheapest Retailer
-
$709 USD
A
Retailer 2
-
$771 USD
View
A
Retailer 3
-
$794 USD
View
Final sale: no returns
A
Retailer 4
-
$822 USD
View
A
Retailer 5
-
$822 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,000 USD
View
A
Retailer 7
-
$1,198 USD
View
A
Retailer 8
-
$1,249 USD
£984 GBP
View
A
Retailer 9
-
$1,335 USD
View
A
Retailer 10
-
$1,387 USD
£1,092 GBP
View
A
Retailer 11
-
$1,531 USD
View
B+
Retailer 12
-
$2,026 USD
View
B+
Retailer 13
-
$2,048 USD
A$3,151 AUD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$2,108 USD
ZAR 34,052 ZAR
View
B+
Retailer 15
-
$2,514 USD
View
B+
Retailer 16
-
$2,552 USD
View
B
Retailer 17
-
$2,795 USD
View
B
Retailer 18
-
$2,805 USD
View
B
Retailer 19
-
$3,245 USD
View
B+
Retailer 20
-
$3,421 USD
£2,694 GBP
View
B
Retailer 21
-
$3,788 USD
View
B
Retailer 22
-
$4,265 USD
View
Price last confirmed 11 days ago
B
Retailer 23
-
$6,300 USD
View
B
Retailer 24
-
$6,755 USD
View
Most Expensive
B
Brilliant Earth
18396779Y · Oct 10
$10,230 USD
View
Price under review
24 more retailers have this diamond
Prices start from $709 USDSave up to $6,046 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
$709 USD