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Round|Lab Grown|IGI

3.03ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG634412576

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634412576

Diamond specifications and retailer prices

From $1,153 NZD
$650 USD
As of October 31, 2026
Save $5,057 NZD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,210 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634412576 or 634412576. Listed at 14 retailers as of October 31, 2026, with prices from $1,153 to $6,210, a $5,057 spread on the same certified stone. Do Amore Diamonds lists it at $6,210. 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
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634412576
Dimensions9.33 × 9.29 × 5.61 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
9.33 mm9.29 mm3.03 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634412576
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.3%

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 31
Current: $6,210 NZD|Low: $1,118 NZD|High: $6,210 NZD|Avg: $2,364 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 10$1,153 NZD
Retailer 5$1,167 NZD
Retailer 2$1,279 NZD
Retailer 11$1,375 NZD
Retailer 12$1,407 NZD
Retailer 13$1,434 NZD
Retailer 6$2,078 NZD
Retailer 9$2,433 NZD
Retailer 4$2,866 NZD
Retailer 8$3,114 NZD
Retailer 3$3,344 NZD
Retailer 7$3,522 NZD
Do Amore Diamonds$6,210 NZD

34 data points across 13 retailers

14 retailers$1,153 NZD to $6,210 NZD

Retailer 1
-
$868 NZD
$489 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$1,153 NZD
$650 USD
View
A
Retailer 3
-
$1,279 NZD
£567 GBP
View
B+
Retailer 4
-
$1,375 NZD
$775 USD
View
A
Retailer 5
-
$1,407 NZD
$793 USD
View
A
Retailer 6
-
$1,434 NZD
$808 USD
View
B+
Retailer 7
-
$2,078 NZD
ZAR 18,918 ZAR
View
B+
Retailer 8
-
$2,433 NZD
$1,371 USD
View
Retailer 9
-
$3,077 NZD
$1,734 USD
View
Price last confirmed 25 days ago
B
Retailer 10
-
$3,114 NZD
$1,755 USD
View
Retailer 11
-
$3,141 NZD
$1,770 USD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$3,344 NZD
$1,885 USD
View
Retailer 13
-
$3,522 NZD
£1,563 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-F416E72AD · Oct 31
$6,210 NZD
$3,500 USD
View
13 more retailers have this diamond
Prices start from $1,153 NZDSave up to $5,057 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
$1,153 NZD