CaratHunter
Plans
Heart|Lab Grown|IGI

0.99ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG801673685

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG801673685

Diamond specifications and retailer prices

From €190 EUR
$212 USD
As of October 30, 2026
Save €102 EUR (35%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €698 EUR at Novita Diamonds · As of June 8, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801673685 or 801673685. Listed at 4 retailers as of October 30, 2026, with a 54% 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
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801673685
Dimensions5.85 × 6.87 × 4.11 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.85 mm6.87 mm0.99 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801673685
Side View
Table 59.0%Crown 35.2°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 59.8%

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: €698 EUR|Low: €121 EUR|High: €1,099 EUR|Avg: €506 EUR
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 4€121 EUR
Retailer 2€190 EUR
Retailer 5€292 EUR
Retailer 3€395 EUR
Retailer 9€407 EUR
Retailer 8€431 EUR
Retailer 7€446 EUR
Retailer 6€457 EUR
Retailer 12€685 EUR
Novita Diamonds€698 EUR
Retailer 10€800 EUR
Retailer 11€1,099 EUR

13 data points across 12 retailers

4 retailers€190 EUR to €292 EUR

A
Cheapest Retailer
-
€190 EUR
$212 USD
Final sale: no returns
A
Retailer 2
-
€292 EUR
$326 USD
View
Retailer 3
-
€457 EUR
$511 USD
View
Price last confirmed 8 days ago
Most Expensive
Novita Diamonds
cert_801673685 · Jun 8
€698 EUR
A$1,199 AUD
View
Price last confirmed 144 days ago
3 more retailers have this diamond
Prices start from €190 EURSave up to €102 EUR

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
€190 EUR