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Heart|Lab Grown|IGI

6.06ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG819659026

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG819659026

Diamond specifications and retailer prices

From $3,789 USD
HK$29,600 HKD
As of October 31, 2026
Save $7,163 USD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $18,754 USD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 6.06ct lab-grown heart diamond

This 6.06ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG819659026 or 819659026. Listed at 7 retailers as of October 31, 2026, with a 189% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.06
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819659026
Dimensions11.27 × 12.61 × 7.63 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.27 mm12.61 mm6.06 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819659026
Side View
Table 62.0%Crown 34.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $18,754 USD|Low: $3,048 USD|High: $18,990 USD|Avg: $7,628 USD|-0.5%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9$3,048 USD
Retailer 4$3,789 USD
Retailer 8$4,079 USD
Retailer 7$4,539 USD
Retailer 5$7,630 USD
Retailer 2$8,150 USD
Retailer 6$9,810 USD
Retailer 3$10,952 USD
Novita Diamonds$18,754 USD

15 data points across 9 retailers

7 retailers$3,789 USD to $10,952 USD

B+
Cheapest Retailer
-
$3,789 USD
HK$29,600 HKD
B
Retailer 2
-
$4,539 USD
View
B
Retailer 3
-
$7,630 USD
View
B
Retailer 4
-
$8,150 USD
£6,417 GBP
View
B
Retailer 5
-
$9,810 USD
View
B
Retailer 6
-
$10,952 USD
SGD 14,800 SGD
View
Most Expensive
Novita Diamonds
cert_819659026 · Nov 1
$18,754 USD
A$28,853 AUD
View
Price under review
6 more retailers have this diamond
Prices start from $3,789 USDSave up to $7,163 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.

B+
6.06ct Heart
$3,789 USD