CaratHunter
Plans
Heart|Lab Grown|IGI

5.07ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG821658477

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821658477

Diamond specifications and retailer prices

From $6,973 NZD
$3,930 USD
As of October 31, 2026
Save $10,290 NZD (60%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $27,390 NZD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 5.07ct lab-grown heart diamond

This 5.07ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821658477 or 821658477. Listed at 7 retailers as of October 31, 2026, with a 148% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.07
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821658477
Dimensions11.00 × 12.00 × 6.62 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.00 mm12.00 mm5.07 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821658477
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 55.2%

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: $27,390 NZD|Low: $6,973 NZD|High: $28,194 NZD|Avg: $16,966 NZD|+1.4%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6$6,973 NZD
Retailer 5$8,062 NZD
Retailer 7$9,588 NZD
Retailer 3$15,862 NZD
Retailer 2$17,263 NZD
Retailer 4$23,312 NZD
Novita Diamonds$27,390 NZD

19 data points across 7 retailers

7 retailers$6,973 NZD to $17,263 NZD

B+
Cheapest Retailer
-
$6,973 NZD
$3,930 USD
B+
Retailer 2
-
$8,062 NZD
HK$35,500 HKD
View
B
Retailer 3
-
$9,588 NZD
$5,404 USD
View
B
Retailer 4
-
$15,862 NZD
$8,940 USD
View
B
Retailer 5
-
$17,263 NZD
£7,661 GBP
View
Retailer 6
-
$23,312 NZD
SGD 17,755 SGD
View
Price under review
Most Expensive
Novita Diamonds
cert_821658477 · Nov 1
$27,390 NZD
A$23,749 AUD
View
Price under review
6 more retailers have this diamond
Prices start from $6,973 NZDSave up to $10,290 NZD

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+
5.07ct Heart
$6,973 NZD