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Heart|Lab Grown|IGI

0.99ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG828618943

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828618943

Diamond specifications and retailer prices

From $364 NZD
HK$1,600 HKD
As of November 1, 2026
Save $791 NZD (68%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,833 NZD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

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 LG828618943 or 828618943. Listed at 16 retailers as of October 27, 2026, with a 217% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle40.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618943
Dimensions6.84 × 6.51 × 3.83 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm6.51 mm0.99 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828618943
Side View
Table 64.0%Crown 40.1°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 56.0%

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: $556 NZD|Low: $297 NZD|High: $1,833 NZD|Avg: $826 NZD|-0.7%
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
Reve Diamonds
October 31, 2026
Retailer 5$297 NZD
Retailer 2$364 NZD
Retailer 3$425 NZD
Retailer 1$556 NZD
Retailer 11$567 NZD
Retailer 14$585 NZD
Retailer 4$603 NZD
Retailer 8$606 NZD
Retailer 12$706 NZD
Retailer 7$830 NZD
Retailer 10$896 NZD
Retailer 9$1,038 NZD
Retailer 6$1,155 NZD
Retailer 13$1,539 NZD
Reve Diamonds$1,833 NZD

27 data points across 15 retailers

16 retailers$364 NZD to $1,155 NZD

Retailer 1
-
$329 NZD
$185 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$364 NZD
HK$1,600 HKD
View
Retailer 3
-
$425 NZD
£188 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
$556 NZD
€298 EUR
View
A
Retailer 5
-
$567 NZD
£251 GBP
View
Retailer 6
-
$585 NZD
ZAR 5,315 ZAR
View
Price last confirmed 10 days ago
Retailer 7
-
$603 NZD
$339 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$606 NZD
$341 USD
View
Retailer 9
-
$706 NZD
£313 GBP
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$830 NZD
$467 USD
View
B+
Retailer 11
-
$896 NZD
SGD 681 SGD
View
B
Retailer 12
-
$1,038 NZD
$584 USD
View
Retailer 13
-
$1,066 NZD
$600 USD
View
Price last confirmed 32 days ago
B
Retailer 14
-
$1,155 NZD
$650 USD
View
Retailer 15
-
$1,539 NZD
£682 GBP
View
Price last confirmed 8 days ago
Most Expensive
Reve Diamonds
23C3FBD74 · Oct 25
$1,833 NZD
$1,031 USD
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $364 NZDSave up to $791 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