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Heart|Lab Grown|IGI

5.98ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG836698197

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836698197

Diamond specifications and retailer prices

From $2,182 NZD
$1,230 USD
As of October 31, 2026
Save $752 NZD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,935 NZD at Loose Grown Diamond · As of October 30, 2026
View at Loose Grown Diamond

About this 5.98ct lab-grown heart diamond

This 5.98ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836698197 or 836698197. Listed at 2 retailers as of October 30, 2026, with prices from $2,182 to $2,935, a $752 spread on the same certified stone. Loose Grown Diamond lists it at $2,935. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.98
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836698197
Dimensions11.27 × 12.34 × 7.30 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.27 mm12.34 mm5.98 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836698197
Side View
Table 59.0%Crown 35.5°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 59.2%

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: Oct 31
Current: $2,935 NZD|Low: $2,182 NZD|High: $3,494 NZD|Avg: $3,168 NZD|-4.0%
Loose Grown Diamond
Retailer 2
Retailer 3
October 27, 2026
Retailer 2$2,182 NZD
Loose Grown Diamond$2,935 NZD
Retailer 3$3,401 NZD

13 data points across 3 retailers

2 retailers$2,182 NZD to $2,935 NZD

A
Cheapest Retailer
-
$2,182 NZD
$1,230 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
836698197 · Oct 30
$2,935 NZD
$1,654 USD
View
1 more retailer has this diamond
Prices start from $2,182 NZDSave up to $752 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
5.98ct Heart
$2,182 NZD