Heart|Lab Grown|IGI

1.27ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG844677769

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844677769

Diamond specifications and retailer prices

From €237 EUR
As of November 4, 2026
Save €1,153 EUR (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,390 EUR at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.27ct lab-grown heart diamond

This 1.27ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG844677769 or 844677769. Listed at 13 retailers as of November 4, 2026, with prices from €237 to €1,390, a €1,153 spread on the same certified stone. Brilliant Earth lists it at €1,390. 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

1.27
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844677769
Dimensions6.48 × 7.54 × 4.40 mm
L/W Ratio1.16
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
6.48 mm7.54 mm1.27 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844677769
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 58.4%

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: Nov 4
Current: €1,390 EUR|Low: €237 EUR|High: €1,390 EUR|Avg: €650 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 10€237 EUR
Retailer 3€270 EUR
Retailer 2€287 EUR
Retailer 13€429 EUR
Retailer 11€437 EUR
Retailer 6€468 EUR
Retailer 12€570 EUR
Retailer 9€618 EUR
Retailer 8€685 EUR
Retailer 5€993 EUR
Retailer 7€1,011 EUR
Retailer 4€1,146 EUR
Brilliant Earth€1,390 EUR

20 data points across 13 retailers

13 retailers€237 EUR to €1,390 EUR

A
Cheapest Retailer
-
€237 EUR
A
Retailer 2
-
€270 EUR
View
Final sale: no returns
A
Retailer 3
-
€287 EUR
View
B+
Retailer 4
-
€429 EUR
View
B+
Retailer 5
-
€437 EUR
View
B+
Retailer 6
-
€468 EUR
View
B+
Retailer 7
-
€570 EUR
View
B+
Retailer 8
-
€618 EUR
View
B+
Retailer 9
-
€685 EUR
View
Retailer 10
-
€993 EUR
View
Price last confirmed 7 days ago
B
Retailer 11
-
€1,011 EUR
View
B
Retailer 12
-
€1,146 EUR
View
Most Expensive
B
Brilliant Earth
22340744A · Nov 4
€1,390 EUR
$1,560 USD
View
12 more retailers have this diamond
Prices start from €237 EURSave up to €1,153 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
1.27ct Heart
€237 EUR