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Heart|Lab Grown|IGI

1.52ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG846660383

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846660383

Diamond specifications and retailer prices

From $431 NZD
As of November 6, 2026
Save $2,004 NZD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,780 NZD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.52ct lab-grown heart diamond

This 1.52ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846660383 or 846660383. Listed at 21 retailers as of November 6, 2026, with a 465% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.52
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846660383
Dimensions6.96 × 8.10 × 4.74 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.96 mm8.10 mm1.52 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846660383
Side View
Table 59.0%Crown 32.8°Girdle: MED-STKPavilion 43.2°Culet: NoneDepth 58.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,780 NZD|Low: $426 NZD|High: $3,780 NZD|Avg: $1,294 NZD
Queensmith
Retailer 2
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Retailer 21
November 6, 2026
Retailer 17$431 NZD
Retailer 6$480 NZD
Retailer 20$500 NZD
Retailer 12$529 NZD
Retailer 7$534 NZD
Retailer 19$621 NZD
Retailer 3$722 NZD
Retailer 2$904 NZD
Retailer 13$945 NZD
Retailer 4$999 NZD
Retailer 14$1,118 NZD
Retailer 9$1,234 NZD
Retailer 16$1,279 NZD
Retailer 10$1,414 NZD
Retailer 11$1,651 NZD
Retailer 5$1,725 NZD
Retailer 18$1,809 NZD
Retailer 8$2,111 NZD
Retailer 21$2,376 NZD
Retailer 15$2,435 NZD
Queensmith$3,780 NZD

18 data points across 21 retailers

21 retailers$431 NZD to $2,435 NZD

A
Cheapest Retailer
-
$431 NZD
A
Retailer 2
-
$480 NZD
View
Final sale: no returns
A
Retailer 3
-
$500 NZD
View
Retailer 4
-
$529 NZD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$534 NZD
View
A
Retailer 6
-
$621 NZD
View
B+
Retailer 7
-
$722 NZD
View
A
Retailer 8
-
$904 NZD
View
B+
Retailer 9
-
$945 NZD
View
B+
Retailer 10
-
$999 NZD
View
B+
Retailer 11
-
$1,118 NZD
View
B+
Retailer 12
-
$1,234 NZD
View
B+
Retailer 13
-
$1,279 NZD
View
B+
Retailer 14
-
$1,414 NZD
View
Retailer 15
-
$1,651 NZD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$1,725 NZD
View
B
Retailer 17
-
$1,809 NZD
View
B
Retailer 18
-
$2,111 NZD
View
B
Retailer 19
-
$2,376 NZD
View
B
Retailer 20
-
$2,435 NZD
View
Most Expensive
Queensmith
LG846660383 · Oct 27
$3,780 NZD
£1,650 GBP
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from $431 NZDSave up to $2,004 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
1.52ct Heart
$431 NZD