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Heart|Lab Grown|IGI

6.57ct F VVS2 Heart Lab Grown Diamond

VG • F/VVS2 • IGI LG795604327

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG795604327

Diamond specifications and retailer prices

From €1,392 EUR
HK$12,200 HKD
As of November 1, 2026
Save €3,338 EUR (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,730 EUR at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 6.57ct lab-grown heart diamond

This 6.57ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG795604327 or 795604327. Listed at 10 retailers as of October 31, 2026, with prices from €1,392 to €4,730, a €3,338 spread on the same certified stone. Novita Diamonds lists it at €4,730. 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

6.57
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795604327
Dimensions11.96 × 13.02 × 7.47 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.96 mm13.02 mm6.57 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795604327
Side View
Table 65.0%Crown 34.8°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 57.4%

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 1
Current: €4,730 EUR|Low: €1,392 EUR|High: €4,800 EUR|Avg: €2,762 EUR|+3.3%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6€1,392 EUR
Retailer 7€1,545 EUR
Retailer 2€1,689 EUR
Retailer 8€1,868 EUR
Retailer 3€1,884 EUR
Retailer 9€2,800 EUR
Retailer 4€3,780 EUR
Retailer 10€4,110 EUR
Retailer 5€4,339 EUR
Novita Diamonds€4,730 EUR

42 data points across 10 retailers

10 retailers€1,392 EUR to €4,730 EUR

A
Cheapest Retailer
-
€1,392 EUR
HK$12,200 HKD
A
Retailer 2
-
€1,545 EUR
$1,733 USD
View
A
Retailer 3
-
€1,689 EUR
£1,492 GBP
View
B+
Retailer 4
-
€1,868 EUR
$2,095 USD
View
A
Retailer 5
-
€1,884 EUR
View
B+
Retailer 6
-
€2,800 EUR
$3,141 USD
View
Retailer 7
-
€3,780 EUR
£3,338 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
€4,110 EUR
$4,610 USD
View
B
Retailer 9
-
€4,339 EUR
$4,867 USD
View
Most Expensive
B
Novita Diamonds
cert_795604327 · Oct 31
€4,730 EUR
A$8,162 AUD
View
9 more retailers have this diamond
Prices start from €1,392 EURSave up to €3,338 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
6.57ct Heart
€1,392 EUR