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Heart|Lab Grown|IGI

1.52ct G VVS1 Heart Lab Grown Diamond

VG • G/VVS1 • IGI LGG1201811

Certificate IGI LGG1201811

Diamond specifications and retailer prices

From $463 NZD
As of November 4, 2026
Save $1,661 NZD (78%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,123 NZD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LGG1201811. Listed at 5 retailers as of November 4, 2026, with prices from $463 to $2,123, a $1,661 spread on the same certified stone. Taylor and Hart lists it at $2,123. 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
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1201811
Dimensions7.28 × 8.06 × 4.47 mm
L/W Ratio1.11
Top View
7.28 mm8.06 mm1.52 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1201811
Side View
Table 56.5%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 55.5%

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 4
Current: $1,064 NZD|Low: $463 NZD|High: $2,206 NZD|Avg: $1,347 NZD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Taylor and Hart
November 5, 2026
Retailer 4$463 NZD
Retailer 3$601 NZD
Retailer 5$962 NZD
Retailer 1$1,064 NZD
Retailer 2$1,325 NZD
Taylor and Hart$2,123 NZD
Retailer 6$2,206 NZD

41 data points across 7 retailers

5 retailers$463 NZD to $2,123 NZD

A
Cheapest Retailer
-
$463 NZD
Final sale: no returns
B+
Retailer 2
-
$962 NZD
View
B+
Retailer 3
-
$1,064 NZD
View
B+
Retailer 4
-
$1,325 NZD
View
Most Expensive
B
Taylor and Hart
HNRIUR4 · Nov 4
$2,123 NZD
$1,193 USD
View
4 more retailers have this diamond
Prices start from $463 NZDSave up to $1,661 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
$463 NZD