Heart|Lab Grown|IGI

0.99ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG848625558

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848625558

Diamond specifications and retailer prices

From $239 USD
As of October 30, 2026
Save $1,021 USD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,260 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG848625558 or 848625558. Listed at 11 retailers as of October 30, 2026, with prices from $239 to $1,260, a $1,021 spread on the same certified stone. Yadav Diamonds lists it at $1,260. 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

0.99
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848625558
Dimensions6.08 × 6.88 × 3.96 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
6.08 mm6.88 mm0.99 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848625558
Side View
Table 60.0%Crown 35.5°Girdle: STK-THKPavilion 41°Culet: NoneDepth 57.6%

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: $508 USD|Low: $239 USD|High: $1,260 USD|Avg: $671 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Yadav Diamonds
October 31, 2026
Retailer 4$239 USD
Retailer 8$318 USD
Retailer 5$402 USD
Retailer 10$438 USD
Retailer 9$466 USD
Retailer 1$508 USD
Retailer 7$850 USD
Retailer 3$862 USD
Retailer 2$868 USD
Retailer 6$1,208 USD
Yadav Diamonds$1,260 USD

3 data points across 11 retailers

11 retailers$239 USD to $1,260 USD

A
Cheapest Retailer
-
$239 USD
Final sale: no returns
A
Retailer 2
-
$318 USD
£251 GBP
View
B+
Retailer 3
-
$402 USD
View
B+
Retailer 4
-
$438 USD
View
B+
Retailer 5
-
$466 USD
£367 GBP
View
B+
Retailer 6
-
$508 USD
View
B
Retailer 7
-
$850 USD
CA$1,180 CAD
View
B
Retailer 8
-
$862 USD
View
B
Retailer 9
-
$868 USD
View
B
Retailer 10
-
$1,208 USD
View
Most Expensive
B
Yadav Diamonds
13374877 · Oct 30
$1,260 USD
View
10 more retailers have this diamond
Prices start from $239 USDSave up to $1,021 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
0.99ct Heart
$239 USD