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Heart|Lab Grown|IGI

3.03ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG623460683

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG623460683

Diamond specifications and retailer prices

From $1,107 NZD
$624 USD
As of October 29, 2026
Save $10,816 NZD (91%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $11,923 NZD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG623460683 or 623460683. Listed at 25 retailers as of October 27, 2026, with prices from $1,107 to $11,923, a $10,816 spread on the same certified stone. Brilliant Earth lists it at $11,923. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623460683
Dimensions9.99 × 9.99 × 8.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.99 mm9.99 mm3.03 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623460683
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 57.6%

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: $9,333 NZD|Low: $1,107 NZD|High: $11,941 NZD|Avg: $3,566 NZD|-21.7%
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
October 31, 2026
Retailer 14$1,107 NZD
Retailer 8$1,246 NZD
Retailer 5$1,428 NZD
Retailer 4$1,682 NZD
Retailer 16$1,719 NZD
Retailer 12$1,917 NZD
Retailer 6$2,488 NZD
Retailer 10$2,595 NZD
Retailer 2$2,653 NZD
Retailer 3$2,669 NZD
Retailer 17$2,696 NZD
Retailer 7$3,806 NZD
Retailer 13$3,985 NZD
Retailer 11$4,148 NZD
Retailer 9$4,694 NZD
Retailer 15$5,363 NZD
Brilliant Earth$9,333 NZD

29 data points across 17 retailers

25 retailers$1,107 NZD to $11,923 NZD

Retailer 1
-
$978 NZD
$551 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$1,107 NZD
$624 USD
View
Final sale: no returns
Retailer 3
-
$1,141 NZD
$643 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$1,246 NZD
$702 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$1,263 NZD
$712 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$1,302 NZD
$734 USD
View
Price last confirmed 35 days ago
A
Retailer 7
-
$1,428 NZD
$805 USD
View
A
Retailer 8
-
$1,682 NZD
$948 USD
View
A
Retailer 9
-
$1,719 NZD
$969 USD
View
A
Retailer 10
-
$1,917 NZD
£851 GBP
View
A
Retailer 11
-
$2,488 NZD
$1,402 USD
View
B+
Retailer 12
-
$2,595 NZD
A$2,250 AUD
View
A
Retailer 13
-
$2,653 NZD
$1,495 USD
View
A
Retailer 14
-
$2,669 NZD
ZAR 24,303 ZAR
View
B+
Retailer 15
-
$2,696 NZD
A$2,338 AUD
View
B+
Retailer 16
-
$2,823 NZD
$1,591 USD
View
Retailer 17
-
$3,321 NZD
$1,872 USD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
$3,806 NZD
$2,145 USD
View
B+
Retailer 19
-
$3,985 NZD
$2,246 USD
View
B+
Retailer 20
-
$4,010 NZD
$2,260 USD
View
B+
Retailer 21
-
$4,148 NZD
$2,338 USD
View
Retailer 22
-
$4,694 NZD
A$4,070 AUD
View
Price last confirmed 22 days ago
B
Retailer 23
-
$5,363 NZD
£2,380 GBP
View
B
Retailer 24
-
$9,333 NZD
$5,260 USD
View
Most Expensive
B
Brilliant Earth
9393229A · Oct 27
$11,923 NZD
$6,720 USD
View
24 more retailers have this diamond
Prices start from $1,107 NZDSave up to $10,816 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
$1,107 NZD