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Heart|Lab Grown|IGI

3.30ct I VS1 Heart Lab Grown Diamond

EX • I/VS1 • IGI LG623405762

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG623405762

Diamond specifications and retailer prices

From $841 NZD
As of November 4, 2026
Save $5,829 NZD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,671 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.3ct lab-grown heart diamond

This 3.3ct lab-grown heart 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 LG623405762 or 623405762. Listed at 14 retailers as of November 4, 2026, with prices from $841 to $6,671, a $5,829 spread on the same certified stone. Do Amore Diamonds lists it at $6,671. 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

3.30
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623405762
Dimensions8.94 × 10.50 × 5.99 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.94 mm10.50 mm3.30 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG623405762
Side View
Table 60.0%Crown 35.4°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 57.0%

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: Nov 4
Current: $6,671 NZD|Low: $601 NZD|High: $6,671 NZD|Avg: $2,391 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
November 5, 2026
Retailer 10$841 NZD
Retailer 8$932 NZD
Retailer 5$1,192 NZD
Retailer 9$1,469 NZD
Retailer 11$1,487 NZD
Retailer 4$1,669 NZD
Retailer 12$1,775 NZD
Retailer 6$2,233 NZD
Retailer 7$2,615 NZD
Retailer 3$3,567 NZD
Retailer 2$3,768 NZD
Do Amore Diamonds$6,671 NZD

24 data points across 12 retailers

14 retailers$841 NZD to $6,671 NZD

A
Cheapest Retailer
-
$841 NZD
Final sale: no returns
A
Retailer 2
-
$932 NZD
View
A
Retailer 3
-
$932 NZD
View
Retailer 4
-
$932 NZD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$1,192 NZD
View
B+
Retailer 6
-
$1,469 NZD
View
A
Retailer 7
-
$1,487 NZD
View
A
Retailer 8
-
$1,775 NZD
View
B+
Retailer 9
-
$2,233 NZD
View
B
Retailer 10
-
$2,615 NZD
View
Retailer 11
-
$3,307 NZD
View
Price last confirmed 37 days ago
B
Retailer 12
-
$3,567 NZD
View
B
Retailer 13
-
$3,768 NZD
View
Most Expensive
B
Do Amore Diamonds
27-1A3601112 · Nov 4
$6,671 NZD
$3,750 USD
View
13 more retailers have this diamond
Prices start from $841 NZDSave up to $5,829 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
3.30ct Heart
$841 NZD