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Heart|Lab Grown|IGI

3.07ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG737521340

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG737521340

Diamond specifications and retailer prices

From $901 NZD
$508 USD
As of October 31, 2026
Save $6,850 NZD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,752 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.07ct lab-grown heart diamond

This 3.07ct 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 LG737521340 or 737521340. Listed at 19 retailers as of October 27, 2026, with prices from $901 to $7,752, a $6,850 spread on the same certified stone. Queensmith lists it at $7,752. 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

3.07
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737521340
Dimensions10.16 × 9.02 × 5.85 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
10.16 mm9.02 mm3.07 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737521340
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 39.2°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 31
Current: $7,752 NZD|Low: $625 NZD|High: $8,428 NZD|Avg: $2,949 NZD
Queensmith
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 15$901 NZD
Retailer 7$1,127 NZD
Retailer 5$1,275 NZD
Retailer 11$1,338 NZD
Retailer 9$1,516 NZD
Retailer 4$1,521 NZD
Retailer 2$1,840 NZD
Retailer 12$1,936 NZD
Retailer 6$2,183 NZD
Retailer 17$2,633 NZD
Retailer 8$3,440 NZD
Retailer 16$3,777 NZD
Retailer 14$3,835 NZD
Retailer 10$4,635 NZD
Retailer 13$7,168 NZD
Retailer 3$7,541 NZD
Queensmith$7,752 NZD

23 data points across 17 retailers

19 retailers$901 NZD to $7,752 NZD

Retailer 1
-
$790 NZD
$445 USD
Price last confirmed 22 days ago
Retailer 2
-
$843 NZD
$475 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$901 NZD
$508 USD
View
Final sale: no returns
Retailer 4
-
$1,275 NZD
$718 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,338 NZD
$754 USD
View
Retailer 6
-
$1,521 NZD
$857 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$1,840 NZD
£817 GBP
View
A
Retailer 8
-
$1,936 NZD
$1,091 USD
View
Retailer 9
-
$2,183 NZD
A$1,893 AUD
View
Price last confirmed 33 days ago
Retailer 10
-
$2,310 NZD
$1,302 USD
View
Price last confirmed 21 days ago
Retailer 11
-
$2,633 NZD
$1,484 USD
View
Price last confirmed 8 days ago
Retailer 12
-
$2,844 NZD
$1,603 USD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
$3,777 NZD
$2,129 USD
View
Retailer 14
-
$3,786 NZD
$2,134 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$3,835 NZD
$2,161 USD
View
B
Retailer 16
-
$4,635 NZD
£2,057 GBP
View
B
Retailer 17
-
$7,168 NZD
$4,040 USD
View
Retailer 18
-
$7,541 NZD
$4,250 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Queensmith
LG737521340 · Oct 27
$7,752 NZD
£3,440 GBP
View
18 more retailers have this diamond
Prices start from $901 NZDSave up to $6,850 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
3.07ct Heart
$901 NZD