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Round|Lab Grown|IGI

3.03ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG683596161

Shape and cutting style on the report: Round brilliant

Certificate IGI LG683596161

Diamond specifications and retailer prices

From $608 CAD
$435 USD
As of October 31, 2026
Save $5,986 CAD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $6,593 CAD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683596161 or 683596161. Listed at 23 retailers as of October 31, 2026, with prices from $608 to $6,593, a $5,986 spread on the same certified stone. Brilliant Earth lists it at $6,593. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683596161
Dimensions9.31 × 9.28 × 5.56 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.31 mm9.28 mm3.03 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683596161
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.9%

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 31
Current: $6,593 CAD|Low: $595 CAD|High: $6,593 CAD|Avg: $1,647 CAD
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
Retailer 20
October 31, 2026
Retailer 5$608 CAD
Retailer 10$658 CAD
Retailer 18$803 CAD
Retailer 19$948 CAD
Retailer 14$1,070 CAD
Retailer 8$1,138 CAD
Retailer 2$1,219 CAD
Retailer 4$1,416 CAD
Retailer 16$1,419 CAD
Retailer 17$1,464 CAD
Retailer 12$1,490 CAD
Retailer 13$1,592 CAD
Retailer 9$1,781 CAD
Retailer 7$2,220 CAD
Retailer 20$2,511 CAD
Retailer 6$2,524 CAD
Retailer 11$2,555 CAD
Retailer 3$2,587 CAD
Retailer 15$2,649 CAD
Brilliant Earth$6,593 CAD

30 data points across 20 retailers

23 retailers$608 CAD to $6,593 CAD

Retailer 1
-
$510 CAD
$365 USD
Price last confirmed 30 days ago
Retailer 2
-
$595 CAD
$426 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$608 CAD
$435 USD
View
Final sale: no returns
Retailer 4
-
$658 CAD
$471 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$803 CAD
$575 USD
View
A
Retailer 6
-
$948 CAD
HK$5,300 HKD
View
B+
Retailer 7
-
$1,070 CAD
$766 USD
View
A
Retailer 8
-
$1,219 CAD
£687 GBP
View
A
Retailer 9
-
$1,416 CAD
$1,014 USD
View
A
Retailer 10
-
$1,419 CAD
A$1,563 AUD
View
B+
Retailer 11
-
$1,464 CAD
ZAR 16,930 ZAR
View
B+
Retailer 12
-
$1,592 CAD
$1,140 USD
View
Retailer 13
-
$1,781 CAD
$1,275 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$1,891 CAD
$1,354 USD
View
Retailer 15
-
$2,118 CAD
$1,516 USD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
$2,220 CAD
$1,589 USD
View
B
Retailer 17
-
$2,511 CAD
$1,798 USD
View
B
Retailer 18
-
$2,524 CAD
$1,807 USD
View
Retailer 19
-
$2,555 CAD
£1,440 GBP
View
Price last confirmed 27 days ago
B
Retailer 20
-
$2,587 CAD
View
B
Retailer 21
-
$2,649 CAD
£1,493 GBP
View
B
Retailer 22
-
$2,697 CAD
$1,931 USD
View
Most Expensive
B
Brilliant Earth
16046519A · Oct 31
$6,593 CAD
$4,720 USD
View
22 more retailers have this diamond
Prices start from $608 CADSave up to $5,986 CAD

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
$608 CAD