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Heart|Lab Grown|IGI

0.99ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG802633679

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG802633679

Diamond specifications and retailer prices

From $183 USD
As of October 30, 2026
Save $100 USD (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $601 USD at Novita Diamonds · As of July 20, 2026
View at Novita 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG802633679 or 802633679. Listed at 4 retailers as of October 30, 2026, with a 55% 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

0.99
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802633679
Dimensions6.83 × 5.92 × 4.23 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.83 mm5.92 mm0.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802633679
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

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: $601 USD|Low: $112 USD|High: $1,650 USD|Avg: $572 USD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 29, 2026
Retailer 5$112 USD
Retailer 2$183 USD
Retailer 7$283 USD
Retailer 6$350 USD
Retailer 11$410 USD
Retailer 9$417 USD
Retailer 4$420 USD
Retailer 8$434 USD
Retailer 13$443 USD
Novita Diamonds$601 USD
Retailer 3$659 USD
Retailer 14$932 USD
Retailer 12$1,107 USD
Retailer 10$1,650 USD

12 data points across 14 retailers

4 retailers$183 USD to $283 USD

A
Cheapest Retailer
-
$183 USD
Final sale: no returns
B+
Retailer 2
-
$283 USD
View
Retailer 3
-
$434 USD
View
Price last confirmed 19 days ago
Most Expensive
Novita Diamonds
cert_802633679 · Jul 20
$601 USD
A$924 AUD
View
Price last confirmed 103 days ago
3 more retailers have this diamond
Prices start from $183 USDSave up to $100 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
$183 USD