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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 $340 AUD
$239 USD
As of October 30, 2026
Save $1,453 AUD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,794 AUD 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 $340 to $1,794, a $1,453 spread on the same certified stone. Yadav Diamonds lists it at $1,794. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $723 AUD|Low: $340 AUD|High: $1,794 AUD|Avg: $955 AUD
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$340 AUD
Retailer 8$453 AUD
Retailer 5$572 AUD
Retailer 10$624 AUD
Retailer 9$664 AUD
Retailer 1$723 AUD
Retailer 7$1,210 AUD
Retailer 3$1,227 AUD
Retailer 2$1,236 AUD
Retailer 6$1,719 AUD
Yadav Diamonds$1,794 AUD

3 data points across 11 retailers

11 retailers$340 AUD to $1,794 AUD

A
Cheapest Retailer
-
$340 AUD
$239 USD
Final sale: no returns
A
Retailer 2
-
$453 AUD
£251 GBP
View
B+
Retailer 3
-
$572 AUD
$402 USD
View
B+
Retailer 4
-
$624 AUD
$438 USD
View
B+
Retailer 5
-
$664 AUD
£367 GBP
View
B+
Retailer 6
-
$723 AUD
$508 USD
View
B
Retailer 7
-
$1,210 AUD
CA$1,180 CAD
View
B
Retailer 8
-
$1,227 AUD
$862 USD
View
B
Retailer 9
-
$1,236 AUD
$868 USD
View
B
Retailer 10
-
$1,719 AUD
$1,208 USD
View
Most Expensive
B
Yadav Diamonds
13374877 · Oct 30
$1,794 AUD
$1,260 USD
View
10 more retailers have this diamond
Prices start from $340 AUDSave up to $1,453 AUD

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
$340 AUD