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Heart|Lab Grown|IGI

1.39ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG773628344

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG773628344

Diamond specifications and retailer prices

From $459 NZD
$258 USD
As of November 1, 2026
Save $3,469 NZD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,928 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.39ct lab-grown heart diamond

This 1.39ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG773628344 or 773628344. Listed at 19 retailers as of November 1, 2026, with prices from $459 to $3,928, a $3,469 spread on the same certified stone. Do Amore Diamonds lists it at $3,928. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773628344
Dimensions6.73 × 7.77 × 4.62 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.73 mm7.77 mm1.39 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773628344
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 59.5%

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 1
Current: $3,928 NZD|Low: $393 NZD|High: $3,928 NZD|Avg: $1,228 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
November 2, 2026
Retailer 6$411 NZD
Retailer 4$459 NZD
Retailer 7$508 NZD
Retailer 2$671 NZD
Retailer 15$681 NZD
Retailer 10$814 NZD
Retailer 9$969 NZD
Retailer 8$1,070 NZD
Retailer 3$1,107 NZD
Retailer 13$1,381 NZD
Retailer 12$1,449 NZD
Retailer 14$1,640 NZD
Retailer 11$2,248 NZD
Retailer 5$2,294 NZD
Do Amore Diamonds$3,928 NZD

40 data points across 15 retailers

19 retailers$459 NZD to $3,928 NZD

Retailer 1
-
$411 NZD
$231 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$459 NZD
$258 USD
View
Final sale: no returns
Retailer 3
-
$476 NZD
$268 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$508 NZD
$286 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$508 NZD
$286 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$671 NZD
£297 GBP
View
B+
Retailer 7
-
$681 NZD
$383 USD
View
A
Retailer 8
-
$814 NZD
$458 USD
View
B+
Retailer 9
-
$969 NZD
ZAR 8,808 ZAR
View
B+
Retailer 10
-
$1,070 NZD
£474 GBP
View
B+
Retailer 11
-
$1,107 NZD
A$958 AUD
View
Retailer 12
-
$1,381 NZD
A$1,195 AUD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$1,449 NZD
A$1,254 AUD
View
B
Retailer 14
-
$1,640 NZD
$923 USD
View
Retailer 15
-
$1,804 NZD
$1,015 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$2,106 NZD
$1,185 USD
View
B
Retailer 17
-
$2,248 NZD
£996 GBP
View
B
Retailer 18
-
$2,294 NZD
$1,291 USD
View
Most Expensive
B
Do Amore Diamonds
27-44655CC75 · Nov 2
$3,928 NZD
$2,210 USD
View
18 more retailers have this diamond
Prices start from $459 NZDSave up to $3,469 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
1.39ct Heart
$459 NZD