Heart|Lab Grown|IGI

0.90ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG824619691

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG824619691

Diamond specifications and retailer prices

From $402 USD
As of October 30, 2026
Save $424 USD (51%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,125 USD at MOH London · As of October 25, 2026
View at MOH London

About this 0.9ct lab-grown heart diamond

This 0.9ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG824619691 or 824619691. Listed at 7 retailers as of October 30, 2026, with a 106% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG824619691
Dimensions5.89 × 6.66 × 3.92 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.89 mm6.66 mm0.90 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG824619691
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
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 30
Current: $1,125 USD|Low: $390 USD|High: $1,137 USD|Avg: $662 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5$402 USD
Retailer 4$419 USD
Retailer 2$435 USD
Retailer 3$708 USD
Retailer 6$794 USD
Retailer 7$826 USD
MOH London$1,125 USD

41 data points across 7 retailers

7 retailers$402 USD to $826 USD

A
Cheapest Retailer
-
$402 USD
B+
Retailer 2
-
$419 USD
View
B+
Retailer 3
-
$435 USD
£342 GBP
View
B+
Retailer 4
-
$708 USD
A$1,089 AUD
View
B
Retailer 5
-
$810 USD
View
B
Retailer 6
-
$826 USD
View
Most Expensive
MOH London
LG824619691 · Oct 25
$1,125 USD
£886 GBP
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from $402 USDSave up to $424 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
0.90ct Heart
$402 USD