CaratHunter
Plans
Heart|Lab Grown|IGI

1.86ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG536203238

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG536203238

Diamond specifications and retailer prices

From $626 NZD
$352 USD
As of November 2, 2026
Save $2,401 NZD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,027 NZD at MOH London · As of November 3, 2026
View at MOH London

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 top-tier cut grade and certified by IGI LG536203238 or 536203238. Listed at 20 retailers as of November 2, 2026, with prices from $626 to $3,027, a $2,401 spread on the same certified stone. MOH London lists it at $3,027. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536203238
Dimensions8.77 × 7.48 × 5.02 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.77 mm7.48 mm1.86 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG536203238
Side View
Table 61.0%Crown 34.4°Girdle: MED-THKPavilion 39.1°Culet: NoneDepth 57.2%

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 2
Current: $3,027 NZD|Low: $601 NZD|High: $3,174 NZD|Avg: $1,692 NZD|+1.6%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 17$626 NZD
Retailer 9$698 NZD
Retailer 5$725 NZD
Retailer 6$775 NZD
Retailer 18$775 NZD
Retailer 14$1,049 NZD
Retailer 4$1,242 NZD
Retailer 8$1,253 NZD
Retailer 12$1,336 NZD
Retailer 7$1,377 NZD
Retailer 2$1,394 NZD
Retailer 13$1,799 NZD
Retailer 16$2,273 NZD
Retailer 3$2,492 NZD
Retailer 11$2,565 NZD
Retailer 15$2,879 NZD
Retailer 19$2,927 NZD
Retailer 10$2,981 NZD
MOH London$3,027 NZD

44 data points across 19 retailers

20 retailers$626 NZD to $3,027 NZD

A
Cheapest Retailer
-
$626 NZD
$352 USD
A
Retailer 2
-
$698 NZD
$393 USD
View
Final sale: no returns
A
Retailer 3
-
$725 NZD
$408 USD
View
Retailer 4
-
$775 NZD
$436 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$775 NZD
$436 USD
View
A
Retailer 6
-
$1,049 NZD
$590 USD
View
B+
Retailer 7
-
$1,242 NZD
$699 USD
View
B+
Retailer 8
-
$1,253 NZD
$705 USD
View
B+
Retailer 9
-
$1,336 NZD
ZAR 12,147 ZAR
View
B+
Retailer 10
-
$1,377 NZD
$775 USD
View
B+
Retailer 11
-
$1,394 NZD
£618 GBP
View
B+
Retailer 12
-
$1,799 NZD
A$1,557 AUD
View
B+
Retailer 13
-
$2,025 NZD
HK$8,900 HKD
View
B
Retailer 14
-
$2,273 NZD
$1,279 USD
View
B
Retailer 15
-
$2,492 NZD
$1,402 USD
View
B
Retailer 16
-
$2,565 NZD
$1,443 USD
View
B
Retailer 17
-
$2,879 NZD
$1,620 USD
View
B
Retailer 18
-
$2,927 NZD
$1,647 USD
View
B
Retailer 19
-
$2,981 NZD
$1,677 USD
View
Most Expensive
B
MOH London
LG536203238 · Nov 3
$3,027 NZD
£1,341 GBP
View
19 more retailers have this diamond
Prices start from $626 NZDSave up to $2,401 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
$626 NZD