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Round|Lab Grown|IGI

3.03ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG842637923

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842637923

Diamond specifications and retailer prices

From $740 NZD
$417 USD
As of October 29, 2026
Save $5,452 NZD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,192 NZD 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842637923 or 842637923. Listed at 24 retailers as of October 29, 2026, with prices from $740 to $6,192, a $5,452 spread on the same certified stone. Brilliant Earth lists it at $6,192. 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
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842637923
Dimensions9.20 × 9.13 × 5.79 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.20 mm9.13 mm3.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842637923
Side View
Table 58.0%Crown 36.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.2%

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: $6,192 NZD|Low: $740 NZD|High: $6,276 NZD|Avg: $2,760 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 22
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Retailer 24
Retailer 25
October 30, 2026
Retailer 24$740 NZD
Retailer 10$827 NZD
Retailer 6$829 NZD
Retailer 3$917 NZD
Retailer 25$917 NZD
Retailer 22$1,180 NZD
Retailer 16$1,217 NZD
Retailer 2$1,300 NZD
Retailer 14$1,586 NZD
Retailer 13$1,669 NZD
Retailer 9$1,698 NZD
Retailer 19$2,138 NZD
Retailer 21$2,198 NZD
Retailer 23$2,235 NZD
Retailer 8$2,817 NZD
Retailer 5$3,254 NZD
Retailer 4$3,329 NZD
Retailer 12$3,430 NZD
Retailer 15$3,517 NZD
Retailer 20$3,741 NZD
Retailer 7$4,065 NZD
Retailer 17$4,702 NZD
Retailer 11$5,642 NZD
Brilliant Earth$6,192 NZD
Retailer 18$6,276 NZD

17 data points across 25 retailers

24 retailers$740 NZD to $6,192 NZD

A
Cheapest Retailer
-
$740 NZD
$417 USD
A
Retailer 2
-
$827 NZD
$466 USD
View
Final sale: no returns
A
Retailer 3
-
$829 NZD
$467 USD
View
A
Retailer 4
-
$917 NZD
$517 USD
View
A
Retailer 5
-
$917 NZD
$517 USD
View
A
Retailer 6
-
$1,180 NZD
$665 USD
View
B+
Retailer 7
-
$1,217 NZD
$686 USD
View
A
Retailer 8
-
$1,300 NZD
£577 GBP
View
A
Retailer 9
-
$1,586 NZD
$894 USD
View
A
Retailer 10
-
$1,669 NZD
£741 GBP
View
A
Retailer 11
-
$1,698 NZD
$957 USD
View
B+
Retailer 12
-
$2,138 NZD
A$1,854 AUD
View
B+
Retailer 13
-
$2,198 NZD
ZAR 20,013 ZAR
View
B+
Retailer 14
-
$2,235 NZD
$1,260 USD
View
B+
Retailer 15
-
$2,817 NZD
CA$2,205 CAD
View
B
Retailer 16
-
$3,254 NZD
$1,834 USD
View
B+
Retailer 17
-
$3,329 NZD
$1,876 USD
View
B+
Retailer 18
-
$3,430 NZD
$1,933 USD
View
B+
Retailer 19
-
$3,517 NZD
$1,982 USD
View
B
Retailer 20
-
$3,741 NZD
£1,660 GBP
View
B
Retailer 21
-
$4,065 NZD
$2,291 USD
View
Retailer 22
-
$4,702 NZD
$2,650 USD
View
Price last confirmed 12 days ago
B
Retailer 23
-
$5,642 NZD
$3,180 USD
View
Most Expensive
B
Brilliant Earth
21832749Y · Oct 29
$6,192 NZD
$3,490 USD
View
23 more retailers have this diamond
Prices start from $740 NZDSave up to $5,452 NZD

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
$740 NZD