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Heart|Lab Grown|IGI

0.99ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG823628488

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823628488

Diamond specifications and retailer prices

From $364 NZD
HK$1,600 HKD
As of November 1, 2026
Save $1,200 NZD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,564 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823628488 or 823628488. Listed at 13 retailers as of November 1, 2026, with prices from $364 to $1,564, a $1,200 spread on the same certified stone. Brilliant Earth lists it at $1,564. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle26.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823628488
Dimensions7.34 × 6.00 × 4.08 mm
L/W Ratio1.22
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm6.00 mm0.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG823628488
Side View
Table 66.0%Crown 26.9°Girdle: THN-VTKPavilion 39.9°Culet: NoneDepth 55.6%

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: $1,564 NZD|Low: $364 NZD|High: $1,617 NZD|Avg: $818 NZD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 3$364 NZD
Retailer 9$415 NZD
Retailer 10$553 NZD
Retailer 13$573 NZD
Retailer 4$595 NZD
Retailer 6$603 NZD
Retailer 11$692 NZD
Retailer 2$821 NZD
Retailer 8$879 NZD
Retailer 7$1,013 NZD
Retailer 5$1,134 NZD
Retailer 12$1,508 NZD
Brilliant Earth$1,564 NZD

27 data points across 13 retailers

13 retailers$364 NZD to $1,564 NZD

A
Cheapest Retailer
-
$364 NZD
HK$1,600 HKD
A
Retailer 2
-
$415 NZD
£184 GBP
View
A
Retailer 3
-
$553 NZD
£245 GBP
View
Retailer 4
-
$573 NZD
ZAR 5,208 ZAR
View
Price last confirmed 10 days ago
Retailer 5
-
$595 NZD
$335 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$603 NZD
$339 USD
View
Retailer 7
-
$692 NZD
£306 GBP
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$821 NZD
$462 USD
View
B+
Retailer 9
-
$879 NZD
SGD 668 SGD
View
B
Retailer 10
-
$1,013 NZD
$570 USD
View
B
Retailer 11
-
$1,134 NZD
$638 USD
View
Retailer 12
-
$1,508 NZD
£668 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
21274246A · Nov 2
$1,564 NZD
$880 USD
View
12 more retailers have this diamond
Prices start from $364 NZDSave up to $1,200 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
0.99ct Heart
$364 NZD