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Heart|Lab Grown|IGI

1.65ct F VVS1 Heart Lab Grown Diamond

VG • F/VVS1 • IGI LGG1196017

Certificate IGI LGG1196017

Diamond specifications and retailer prices

From $498 NZD
$280 USD
As of November 1, 2026
Save $1,763 NZD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,261 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.65ct lab-grown heart diamond

This 1.65ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LGG1196017. Listed at 7 retailers as of October 31, 2026, with prices from $498 to $2,261, a $1,763 spread on the same certified stone. Taylor and Hart lists it at $2,261. 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

1.65
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LGG1196017
Dimensions7.36 × 8.05 × 4.96 mm
L/W Ratio1.09
Top View
7.36 mm8.05 mm1.65 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LGG1196017
Side View
Table 57.0%CrownGirdle: THN-UNDPavilionCulet: NoneDepth 61.6%

Caratlytics Score

How it works →
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 1
Current: $1,076 NZD|Low: $646 NZD|High: $2,378 NZD|Avg: $1,342 NZD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 3$646 NZD
Retailer 1$1,076 NZD
Retailer 4$1,421 NZD
Retailer 2$2,177 NZD

40 data points across 4 retailers

7 retailers$498 NZD to $2,261 NZD

A
Cheapest Retailer
-
$498 NZD
$280 USD
Final sale: no returns
A
Retailer 2
-
$646 NZD
£286 GBP
View
A
Retailer 3
-
$835 NZD
$470 USD
View
B+
Retailer 4
-
$1,076 NZD
£477 GBP
View
B+
Retailer 5
-
$1,421 NZD
A$1,230 AUD
View
B
Retailer 6
-
$2,177 NZD
$1,225 USD
View
Most Expensive
B
Taylor and Hart
AETB46C · Oct 31
$2,261 NZD
$1,272 USD
View
6 more retailers have this diamond
Prices start from $498 NZDSave up to $1,763 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
1.65ct Heart
$498 NZD