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Heart|Lab Grown|IGI

1.17ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG836688946

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836688946

Diamond specifications and retailer prices

From $323 NZD
$182 USD
As of November 2, 2026
Save $1,550 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,873 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.17ct lab-grown heart diamond

This 1.17ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG836688946 or 836688946. Listed at 15 retailers as of November 2, 2026, with prices from $323 to $1,873, a $1,550 spread on the same certified stone. MOH London lists it at $1,873. 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

1.17
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836688946
Dimensions6.49 × 7.39 × 4.12 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.49 mm7.39 mm1.17 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836688946
Side View
Table 65.0%Crown 37.9°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 55.8%

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 2
Current: $1,873 NZD|Low: $309 NZD|High: $1,896 NZD|Avg: $817 NZD|-0.1%
MOH London
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 14$323 NZD
Retailer 6$375 NZD
Retailer 4$400 NZD
Retailer 5$400 NZD
Retailer 13$482 NZD
Retailer 10$542 NZD
Retailer 9$691 NZD
Retailer 8$722 NZD
Retailer 12$730 NZD
Retailer 7$970 NZD
Retailer 2$976 NZD
Retailer 11$1,169 NZD
Retailer 15$1,287 NZD
Retailer 3$1,360 NZD
MOH London$1,873 NZD

43 data points across 15 retailers

15 retailers$323 NZD to $1,873 NZD

A
Cheapest Retailer
-
$323 NZD
$182 USD
A
Retailer 2
-
$375 NZD
$211 USD
View
A
Retailer 3
-
$400 NZD
$225 USD
View
Retailer 4
-
$400 NZD
$225 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$542 NZD
$305 USD
View
B+
Retailer 6
-
$691 NZD
ZAR 6,283 ZAR
View
B+
Retailer 7
-
$722 NZD
£320 GBP
View
B+
Retailer 8
-
$730 NZD
$411 USD
View
B
Retailer 9
-
$970 NZD
$546 USD
View
B+
Retailer 10
-
$976 NZD
A$845 AUD
View
Retailer 11
-
$1,169 NZD
A$1,012 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$1,287 NZD
$724 USD
View
B
Retailer 13
-
$1,360 NZD
$765 USD
View
B
Retailer 14
-
$1,384 NZD
$778 USD
View
Most Expensive
B
MOH London
LG836688946 · Nov 2
$1,873 NZD
£830 GBP
View
14 more retailers have this diamond
Prices start from $323 NZDSave up to $1,550 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
1.17ct Heart
$323 NZD