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Heart|Lab Grown|IGI

3.70ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG739514371

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG739514371

Diamond specifications and retailer prices

From $1,954 NZD
$1,101 USD
As of October 29, 2026
Save $12,401 NZD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $14,354 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.7ct lab-grown heart diamond

This 3.7ct 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 LG739514371 or 739514371. Listed at 22 retailers as of October 29, 2026, with prices from $1,954 to $14,354, a $12,401 spread on the same certified stone. Do Amore Diamonds lists it at $14,354. 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

3.70
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739514371
Dimensions10.59 × 10.59 × 9.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
10.59 mm10.59 mm3.70 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739514371
Side View
Table 59.0%Crown 36.1°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 61.3%

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 29
Current: $14,354 NZD|Low: $1,551 NZD|High: $14,354 NZD|Avg: $4,461 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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 3$1,616 NZD
Retailer 4$1,874 NZD
Retailer 14$1,874 NZD
Retailer 12$2,111 NZD
Retailer 8$2,244 NZD
Retailer 2$2,469 NZD
Retailer 7$2,644 NZD
Retailer 9$2,975 NZD
Retailer 15$4,170 NZD
Retailer 13$4,669 NZD
Retailer 10$4,804 NZD
Retailer 6$5,864 NZD
Retailer 16$6,077 NZD
Retailer 5$6,085 NZD
Retailer 11$7,055 NZD
Do Amore Diamonds$14,354 NZD

39 data points across 16 retailers

22 retailers$1,954 NZD to $14,354 NZD

Retailer 1
-
$1,616 NZD
$911 USD
Price last confirmed 22 days ago
Retailer 2
-
$1,758 NZD
$991 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$1,874 NZD
$1,056 USD
View
Price last confirmed 27 days ago
Retailer 4
-
$1,874 NZD
$1,056 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,954 NZD
$1,101 USD
View
Final sale: no returns
A
Retailer 6
-
$2,111 NZD
$1,190 USD
View
A
Retailer 7
-
$2,244 NZD
$1,265 USD
View
A
Retailer 8
-
$2,469 NZD
£1,096 GBP
View
A
Retailer 9
-
$2,644 NZD
$1,490 USD
View
A
Retailer 10
-
$2,679 NZD
$1,510 USD
View
A
Retailer 11
-
$2,975 NZD
£1,320 GBP
View
B+
Retailer 12
-
$3,879 NZD
$2,186 USD
View
Retailer 13
-
$3,879 NZD
$2,186 USD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
$4,170 NZD
$2,350 USD
View
Retailer 15
-
$4,669 NZD
A$4,048 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
$4,804 NZD
ZAR 43,744 ZAR
View
B
Retailer 17
-
$5,864 NZD
$3,305 USD
View
Retailer 18
-
$6,077 NZD
A$5,269 AUD
View
Price last confirmed 22 days ago
B
Retailer 19
-
$6,085 NZD
$3,429 USD
View
B
Retailer 20
-
$7,055 NZD
£3,131 GBP
View
B
Retailer 21
-
$7,364 NZD
$4,151 USD
View
Most Expensive
B
Do Amore Diamonds
27-0BEAD914A · Oct 29
$14,354 NZD
$8,090 USD
View
21 more retailers have this diamond
Prices start from $1,954 NZDSave up to $12,401 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
3.70ct Heart
$1,954 NZD