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Heart|Lab Grown|IGI

0.90ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG627444778

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG627444778

Diamond specifications and retailer prices

From $412 USD
As of October 30, 2026
Save $674 USD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,086 USD at MOH London · As of November 1, 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 LG627444778 or 627444778. Listed at 8 retailers as of October 30, 2026, with prices from $412 to $1,086, a $674 spread on the same certified stone. MOH London lists it at $1,086. 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
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627444778
Dimensions5.95 × 6.84 × 3.88 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
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
5.95 mm6.84 mm0.90 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG627444778
Side View
Table 61.0%Crown 33.3°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 56.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,086 USD|Low: $264 USD|High: $1,086 USD|Avg: $579 USD|+2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8$264 USD
Retailer 3$412 USD
Retailer 5$464 USD
Retailer 7$478 USD
Retailer 2$503 USD
Retailer 4$576 USD
Retailer 6$924 USD
MOH London$1,086 USD

42 data points across 8 retailers

8 retailers$412 USD to $1,086 USD

Retailer 1
-
$264 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$412 USD
View
B+
Retailer 3
-
$464 USD
View
B+
Retailer 4
-
$478 USD
ZAR 7,725 ZAR
View
B+
Retailer 5
-
$503 USD
£396 GBP
View
B+
Retailer 6
-
$576 USD
View
B
Retailer 7
-
$924 USD
View
Most Expensive
B
MOH London
LG627444778 · Nov 1
$1,086 USD
£855 GBP
View
7 more retailers have this diamond
Prices start from $412 USDSave up to $674 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.

B+
0.90ct Heart
$412 USD