Heart|Lab Grown|IGI

5.05ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG811699141

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG811699141

Diamond specifications and retailer prices

From $5,245 NZD
$2,951 USD
As of October 30, 2026
Save $12,309 NZD (70%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $23,505 NZD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811699141 or 811699141. Listed at 19 retailers as of October 27, 2026, with a 235% 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

5.05
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811699141
Dimensions10.91 × 11.84 × 6.63 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
10.91 mm11.84 mm5.05 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811699141
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 56.0%

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 30
Current: $8,937 NZD|Low: $5,035 NZD|High: $27,282 NZD|Avg: $12,029 NZD|-2.3%
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
Taylor and Hart
November 2, 2026
Retailer 4$5,245 NZD
Retailer 17$5,705 NZD
Retailer 6$6,084 NZD
Retailer 18$6,363 NZD
Retailer 15$6,491 NZD
Retailer 9$6,923 NZD
Retailer 12$7,031 NZD
Retailer 7$7,940 NZD
Retailer 16$8,471 NZD
Retailer 1$8,937 NZD
Retailer 5$10,063 NZD
Retailer 13$10,217 NZD
Retailer 2$14,835 NZD
Retailer 14$15,818 NZD
Retailer 10$16,749 NZD
Retailer 11$17,019 NZD
Retailer 8$17,554 NZD
Retailer 3$23,011 NZD
Taylor and Hart$23,505 NZD

33 data points across 19 retailers

19 retailers$5,245 NZD to $17,554 NZD

B+
Cheapest Retailer
-
$5,245 NZD
$2,951 USD
B+
Retailer 2
-
$5,705 NZD
$3,210 USD
View
B+
Retailer 3
-
$6,084 NZD
$3,423 USD
View
B+
Retailer 4
-
$6,363 NZD
$3,580 USD
View
B+
Retailer 5
-
$6,491 NZD
$3,652 USD
View
Final sale: no returns
B
Retailer 6
-
$6,923 NZD
$3,895 USD
View
B+
Retailer 7
-
$7,031 NZD
£3,115 GBP
View
B
Retailer 8
-
$7,940 NZD
HK$34,900 HKD
View
B
Retailer 9
-
$8,471 NZD
$4,766 USD
View
B+
Retailer 10
-
$8,937 NZD
£3,959 GBP
View
B
Retailer 11
-
$10,063 NZD
$5,662 USD
View
B+
Retailer 12
-
$10,217 NZD
€5,475 EUR
View
B
Retailer 13
-
$14,835 NZD
$8,347 USD
View
B
Retailer 14
-
$15,818 NZD
$8,900 USD
View
B
Retailer 15
-
$16,749 NZD
$9,424 USD
View
B
Retailer 16
-
$17,019 NZD
£7,540 GBP
View
B
Retailer 17
-
$17,554 NZD
$9,877 USD
View
Retailer 18
-
$23,011 NZD
SGD 17,496 SGD
View
Price under review
Most Expensive
Taylor and Hart
XAWQ382 · Oct 31
$23,505 NZD
$13,225 USD
View
Price under review
18 more retailers have this diamond
Prices start from $5,245 NZDSave up to $12,309 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+
5.05ct Heart
$5,245 NZD