Round|Lab Grown|IGI

3.03ct G VVS1 Round Lab Grown Diamond

EX • G/VVS1 • IGI LG813607662

Shape and cutting style on the report: Round brilliant

Certificate IGI LG813607662

Diamond specifications and retailer prices

From $446 USD
As of October 29, 2026
Save $5,210 USD (92%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $6,310 USD at Brilliant Earth · As of October 31, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813607662 or 813607662. Listed at 26 retailers as of October 29, 2026, with a 1168% 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
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813607662
Dimensions9.34 × 9.30 × 5.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm9.30 mm3.03 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813607662
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 60.7%

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: $6,310 USD|Low: $446 USD|High: $6,310 USD|Avg: $1,864 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 31, 2026
Retailer 7$446 USD
Retailer 15$640 USD
Retailer 5$695 USD
Retailer 12$741 USD
Retailer 3$770 USD
Retailer 10$854 USD
Retailer 13$909 USD
Retailer 14$1,167 USD
Retailer 17$1,200 USD
Retailer 11$1,308 USD
Retailer 9$1,615 USD
Retailer 4$1,855 USD
Retailer 6$2,042 USD
Retailer 2$2,068 USD
Retailer 16$2,544 USD
Retailer 8$5,656 USD
Brilliant Earth$6,310 USD

28 data points across 17 retailers

26 retailers$446 USD to $5,656 USD

A
Cheapest Retailer
-
$446 USD
A
Retailer 2
-
$499 USD
View
A
Retailer 3
-
$553 USD
View
A
Retailer 4
-
$553 USD
View
A
Retailer 5
-
$640 USD
HK$5,000 HKD
View
A
Retailer 6
-
$695 USD
View
A
Retailer 7
-
$741 USD
£583 GBP
View
B+
Retailer 8
-
$770 USD
View
A
Retailer 9
-
$851 USD
View
A
Retailer 10
-
$854 USD
€813 EUR
View
A
Retailer 11
-
$900 USD
€857 EUR
View
A
Retailer 12
-
$909 USD
£716 GBP
View
B+
Retailer 13
-
$1,167 USD
A$1,796 AUD
View
B+
Retailer 14
-
$1,200 USD
ZAR 19,386 ZAR
View
B+
Retailer 15
-
$1,308 USD
View
B+
Retailer 16
-
$1,364 USD
View
B+
Retailer 17
-
$1,615 USD
£1,272 GBP
View
B+
Retailer 18
-
$1,777 USD
View
B
Retailer 19
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$1,810 USD
View
B
Retailer 20
-
$1,855 USD
SGD 2,507 SGD
View
B
Retailer 21
-
$2,011 USD
View
Retailer 22
-
$2,042 USD
£1,608 GBP
View
Price last confirmed 12 days ago
B
Retailer 23
-
$2,068 USD
View
B
Retailer 24
-
$2,544 USD
View
B
Retailer 25
-
$5,656 USD
View
Most Expensive
Brilliant Earth
20617706A · Oct 31
$6,310 USD
View
Price under review
25 more retailers have this diamond
Prices start from $446 USDSave up to $5,210 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
$446 USD