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Heart|Lab Grown|IGI

1.86ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG847660137

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847660137

Diamond specifications and retailer prices

From $480 NZD
$270 USD
As of November 1, 2026
Save $1,876 NZD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,356 NZD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.86ct lab-grown heart diamond

This 1.86ct 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 LG847660137 or 847660137. Listed at 12 retailers as of November 1, 2026, with prices from $480 to $2,356, a $1,876 spread on the same certified stone. Reve Diamonds lists it at $2,356. 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

1.86
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847660137
Dimensions7.21 × 8.61 × 5.00 mm
L/W Ratio1.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm8.61 mm1.86 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847660137
Side View
Table 58.0%Crown 34.2°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 58.1%

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: $622 NZD|Low: $480 NZD|High: $2,356 NZD|Avg: $1,372 NZD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 2, 2026
Retailer 10$480 NZD
Retailer 1$622 NZD
Retailer 11$896 NZD
Retailer 5$919 NZD
Retailer 4$1,008 NZD
Retailer 8$1,240 NZD
Retailer 3$1,310 NZD
Retailer 7$1,717 NZD
Retailer 2$1,803 NZD
Retailer 6$2,133 NZD
Retailer 9$2,165 NZD
Reve Diamonds$2,356 NZD

9 data points across 12 retailers

12 retailers$480 NZD to $2,356 NZD

A
Cheapest Retailer
-
$480 NZD
$270 USD
Final sale: no returns
A
Retailer 2
-
$622 NZD
£275 GBP
View
B+
Retailer 3
-
$896 NZD
$504 USD
View
A
Retailer 4
-
$919 NZD
ZAR 8,350 ZAR
View
A
Retailer 5
-
$1,008 NZD
£447 GBP
View
B+
Retailer 6
-
$1,240 NZD
A$1,073 AUD
View
B+
Retailer 7
-
$1,310 NZD
$737 USD
View
B+
Retailer 8
-
$1,717 NZD
$966 USD
View
B+
Retailer 9
-
$1,803 NZD
$1,014 USD
View
B
Retailer 10
-
$2,133 NZD
£945 GBP
View
B
Retailer 11
-
$2,165 NZD
$1,218 USD
View
Most Expensive
B
Reve Diamonds
5850B76D8 · Nov 1
$2,356 NZD
$1,326 USD
View
11 more retailers have this diamond
Prices start from $480 NZDSave up to $1,876 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
1.86ct Heart
$480 NZD