CaratHunter
Plans
Heart|Lab Grown|IGI

0.51ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG839630301

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839630301

Diamond specifications and retailer prices

From €132 EUR
As of November 4, 2026
Save €781 EUR (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €914 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.51ct lab-grown heart diamond

This 0.51ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG839630301 or 839630301. Listed at 15 retailers as of November 4, 2026, with prices from €132 to €914, a €781 spread on the same certified stone. Reve Diamonds lists it at €914. 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

0.51
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839630301
Dimensions4.83 × 5.57 × 3.23 mm
L/W Ratio1.15
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
4.83 mm5.57 mm0.51 ctD / VVS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839630301
Side View
Table 69.0%Crown 40.7°Girdle: MED-THKPavilion 39.9°Culet: NoneDepth 58.0%

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: Nov 4
Current: €280 EUR|Low: €132 EUR|High: €914 EUR|Avg: €363 EUR|+2.3%
Retailer 1
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
Reve Diamonds
November 5, 2026
Retailer 11€132 EUR
Retailer 2€146 EUR
Retailer 10€153 EUR
Retailer 4€163 EUR
Retailer 9€163 EUR
Retailer 14€219 EUR
Retailer 13€220 EUR
Retailer 1€280 EUR
Retailer 8€296 EUR
Retailer 5€362 EUR
Retailer 3€525 EUR
Retailer 12€556 EUR
Retailer 6€574 EUR
Retailer 7€762 EUR
Reve Diamonds€914 EUR

16 data points across 15 retailers

15 retailers€132 EUR to €914 EUR

A
Cheapest Retailer
-
€132 EUR
A
Retailer 2
-
€146 EUR
View
Final sale: no returns
A
Retailer 3
-
€153 EUR
View
Retailer 4
-
€163 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€163 EUR
View
B+
Retailer 6
-
€219 EUR
View
B+
Retailer 7
-
€220 EUR
View
B+
Retailer 8
-
€280 EUR
View
B+
Retailer 9
-
€296 EUR
View
B
Retailer 10
-
€362 EUR
View
B
Retailer 11
-
€525 EUR
View
B
Retailer 12
-
€556 EUR
View
B
Retailer 13
-
€574 EUR
View
B
Retailer 14
-
€762 EUR
View
Most Expensive
B
Reve Diamonds
FFB9F327B · Nov 4
€914 EUR
$1,030 USD
View
14 more retailers have this diamond
Prices start from €132 EURSave up to €781 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
0.51ct Heart
€132 EUR