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Heart|Lab Grown|IGI

5.05ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG771664329

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG771664329

Diamond specifications and retailer prices

From $1,606 NZD
$905 USD
As of October 30, 2026
Save $9,590 NZD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,196 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.05ct lab-grown heart diamond

This 5.05ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG771664329 or 771664329. Listed at 22 retailers as of October 29, 2026, with prices from $1,606 to $11,196, a $9,590 spread on the same certified stone. Brilliant Earth lists it at $11,196. 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

5.05
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771664329
Dimensions11.02 × 12.17 × 6.56 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.02 mm12.17 mm5.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771664329
Side View
Table 64.0%Crown 34.1°Girdle: MED-STKPavilion 38°Culet: NoneDepth 53.9%

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: Oct 30
Current: $2,962 NZD|Low: $1,606 NZD|High: $6,696 NZD|Avg: $3,314 NZD|-1.9%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 8$1,606 NZD
Retailer 4$1,746 NZD
Retailer 17$1,796 NZD
Retailer 18$1,861 NZD
Retailer 15$2,022 NZD
Retailer 6$2,174 NZD
Retailer 2$2,488 NZD
Retailer 10$2,665 NZD
Retailer 13$2,866 NZD
Retailer 1$2,962 NZD
Retailer 14$3,769 NZD
Retailer 12$3,774 NZD
Retailer 19$3,782 NZD
Retailer 5$4,469 NZD
Retailer 3$5,234 NZD
Retailer 7$5,823 NZD
Retailer 9$6,469 NZD
Retailer 11$6,600 NZD
Retailer 16$6,696 NZD

27 data points across 19 retailers

22 retailers$1,606 NZD to $11,196 NZD

A
Cheapest Retailer
-
$1,606 NZD
$905 USD
A
Retailer 2
-
$1,746 NZD
$984 USD
View
A
Retailer 3
-
$1,796 NZD
$1,012 USD
View
Final sale: no returns
A
Retailer 4
-
$1,861 NZD
$1,049 USD
View
Retailer 5
-
$1,936 NZD
$1,091 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$2,022 NZD
£897 GBP
View
A
Retailer 7
-
$2,174 NZD
$1,225 USD
View
A
Retailer 8
-
$2,488 NZD
$1,402 USD
View
B+
Retailer 9
-
$2,665 NZD
$1,502 USD
View
A
Retailer 10
-
$2,866 NZD
£1,272 GBP
View
A
Retailer 11
-
$2,962 NZD
€1,590 EUR
View
B+
Retailer 12
-
$3,769 NZD
$2,124 USD
View
B+
Retailer 13
-
$3,774 NZD
A$3,272 AUD
View
B+
Retailer 14
-
$3,782 NZD
ZAR 34,439 ZAR
View
B+
Retailer 15
-
$4,469 NZD
$2,519 USD
View
B+
Retailer 16
-
$5,234 NZD
$2,950 USD
View
B+
Retailer 17
-
$5,523 NZD
$3,113 USD
View
B
Retailer 18
-
$5,823 NZD
$3,282 USD
View
B
Retailer 19
-
$6,469 NZD
$3,646 USD
View
Retailer 20
-
$6,600 NZD
£2,929 GBP
View
Price last confirmed 10 days ago
B
Retailer 21
-
$6,696 NZD
$3,774 USD
View
Most Expensive
B
Brilliant Earth
18196238A · Oct 29
$11,196 NZD
$6,310 USD
View
21 more retailers have this diamond
Prices start from $1,606 NZDSave up to $9,590 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.

A
5.05ct Heart
$1,606 NZD