CaratHunter
Plans
Heart|Lab Grown|IGI

3.03ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG752525546

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG752525546

Diamond specifications and retailer prices

From $1,670 NZD
$938 USD
As of October 26, 2026
Save $162 NZD (9%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,748 NZD at Do Amore Diamonds · As of October 21, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown heart diamond

This 3.03ct lab-grown heart 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 LG752525546 or 752525546. Listed at 20 retailers as of October 23, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752525546
Dimensions10.29 × 9.11 × 5.47 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.29 mm9.11 mm3.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752525546
Side View
Table 67.0%Crown 34.7°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 53.2%

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 26
Current: $6,748 NZD|Low: $682 NZD|High: $8,012 NZD|Avg: $2,782 NZD|-9.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 23, 2026
Retailer 14$682 NZD
Retailer 8$760 NZD
Retailer 23$853 NZD
Retailer 6$944 NZD
Retailer 11$944 NZD
Retailer 22$1,202 NZD
Retailer 12$1,398 NZD
Retailer 2$1,670 NZD
Retailer 17$1,722 NZD
Retailer 18$1,729 NZD
Retailer 13$1,832 NZD
Retailer 24$2,216 NZD
Retailer 4$2,240 NZD
Retailer 19$2,253 NZD
Retailer 9$2,303 NZD
Retailer 3$2,646 NZD
Retailer 10$3,347 NZD
Retailer 5$3,529 NZD
Retailer 16$3,654 NZD
Retailer 21$3,846 NZD
Retailer 7$4,401 NZD
Retailer 20$5,089 NZD
Do Amore Diamonds$6,748 NZD
Retailer 15$8,012 NZD

21 data points across 24 retailers

20 retailers$1,670 NZD to $1,832 NZD

Retailer 1
-
$760 NZD
$427 USD
Price last confirmed 10 days ago
Retailer 2
-
$853 NZD
$479 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$944 NZD
$530 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$944 NZD
$530 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$1,202 NZD
$675 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$1,398 NZD
$785 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$1,670 NZD
$938 USD
View
Retailer 8
-
$1,729 NZD
£765 GBP
View
Price last confirmed 7 days ago
A
Retailer 9
-
$1,832 NZD
$1,029 USD
View
Retailer 10
-
$2,216 NZD
A$1,915 AUD
View
Price last confirmed 9 days ago
Retailer 11
-
$2,240 NZD
ZAR 20,322 ZAR
View
Price last confirmed 10 days ago
Retailer 12
-
$2,253 NZD
£996 GBP
View
Price last confirmed 7 days ago
Retailer 13
-
$2,303 NZD
$1,293 USD
View
Price last confirmed 9 days ago
Retailer 14
-
$2,646 NZD
$1,486 USD
View
Price last confirmed 8 days ago
Retailer 15
-
$3,347 NZD
$1,880 USD
View
Price last confirmed 9 days ago
Retailer 16
-
$3,529 NZD
$1,982 USD
View
Price last confirmed 9 days ago
Retailer 17
-
$3,846 NZD
£1,701 GBP
View
Price last confirmed 8 days ago
Retailer 18
-
$4,401 NZD
$2,472 USD
View
Price last confirmed 8 days ago
Retailer 19
-
$5,089 NZD
$2,858 USD
View
Price last confirmed 8 days ago
Most Expensive
Do Amore Diamonds
27-C255DA31C · Oct 21
$6,748 NZD
$3,790 USD
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from $1,670 NZDSave up to $162 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 Heart
$1,670 NZD