Heart|Lab Grown|IGI

0.98ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG840665121

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840665121

Diamond specifications and retailer prices

From $154 USD
As of October 23, 2026
Save $892 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,046 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 0.98ct lab-grown heart diamond

This 0.98ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840665121 or 840665121. Listed at 18 retailers as of October 23, 2026, with prices from $154 to $1,046, a $892 spread on the same certified stone. Reve Diamonds lists it at $1,046. 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

0.98
Carat
D
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840665121
Dimensions6.37 × 6.75 × 3.82 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.37 mm6.75 mm0.98 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840665121
Side View
Table 67.0%Crown 40.5°Girdle: THN-MEDPavilion 39.1°Culet: NoneDepth 56.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 23
Current: $607 USD|Low: $154 USD|High: $1,046 USD|Avg: $454 USD|-1.3%
Retailer 1
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Retailer 12
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Retailer 16
Reve Diamonds
October 29, 2026
Retailer 4$154 USD
Retailer 6$172 USD
Retailer 16$218 USD
Retailer 11$246 USD
Retailer 10$323 USD
Retailer 12$331 USD
Retailer 15$339 USD
Retailer 3$340 USD
Retailer 8$348 USD
Retailer 14$410 USD
Retailer 5$433 USD
Retailer 9$518 USD
Retailer 1$607 USD
Retailer 2$648 USD
Retailer 7$668 USD
Retailer 13$893 USD
Reve Diamonds$1,046 USD

11 data points across 17 retailers

18 retailers$154 USD to $1,046 USD

A
Cheapest Retailer
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$154 USD
A
Retailer 2
-
$172 USD
View
Final sale: no returns
A
Retailer 3
-
$218 USD
HK$1,700 HKD
View
A
Retailer 4
-
$246 USD
£194 GBP
View
B+
Retailer 5
-
$323 USD
€308 EUR
View
A
Retailer 6
-
$331 USD
£261 GBP
View
B+
Retailer 7
-
$339 USD
ZAR 5,482 ZAR
View
B+
Retailer 8
-
$340 USD
View
B+
Retailer 9
-
$348 USD
View
B+
Retailer 10
-
$410 USD
£323 GBP
View
B+
Retailer 11
-
$433 USD
View
B+
Retailer 12
-
$518 USD
SGD 700 SGD
View
B
Retailer 13
-
$607 USD
View
B
Retailer 14
-
$648 USD
View
B
Retailer 15
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$668 USD
View
B
Retailer 16
-
$893 USD
£703 GBP
View
B
Retailer 17
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$1,000 USD
View
Most Expensive
B
Reve Diamonds
F95E8EEB2 · Oct 25
$1,046 USD
View
17 more retailers have this diamond
Prices start from $154 USDSave up to $892 USD

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
0.98ct Heart
$154 USD