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Heart|Lab Grown|IGI

1.02ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG842661036

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842661036

Diamond specifications and retailer prices

From $387 NZD
HK$1,700 HKD
As of November 1, 2026
Save $826 NZD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,880 NZD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG842661036 or 842661036. Listed at 14 retailers as of October 27, 2026, with a 214% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.3°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842661036
Dimensions6.44 × 7.08 × 4.00 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm7.08 mm1.02 ctF / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG842661036
Side View
Table 64.0%Crown 32.3°Girdle: MED-THKPavilion 43°Culet: NoneDepth 56.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,123 NZD|Low: $311 NZD|High: $1,880 NZD|Avg: $886 NZD
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
Reve Diamonds
November 2, 2026
Retailer 7$311 NZD
Retailer 5$387 NZD
Retailer 3$417 NZD
Retailer 2$572 NZD
Retailer 9$586 NZD
Retailer 15$586 NZD
Retailer 12$605 NZD
Retailer 4$631 NZD
Retailer 13$745 NZD
Retailer 8$896 NZD
Retailer 10$956 NZD
Retailer 1$1,123 NZD
Retailer 11$1,155 NZD
Retailer 6$1,213 NZD
Retailer 14$1,623 NZD
Reve Diamonds$1,880 NZD

25 data points across 16 retailers

14 retailers$387 NZD to $1,213 NZD

A
Cheapest Retailer
-
$387 NZD
HK$1,700 HKD
A
Retailer 2
-
$572 NZD
$322 USD
View
A
Retailer 3
-
$586 NZD
€314 EUR
View
Retailer 4
-
$586 NZD
ZAR 5,330 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$605 NZD
£268 GBP
View
Retailer 6
-
$631 NZD
$355 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$745 NZD
£330 GBP
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$896 NZD
$504 USD
View
B+
Retailer 9
-
$956 NZD
SGD 727 SGD
View
B
Retailer 10
-
$1,123 NZD
$632 USD
View
B
Retailer 11
-
$1,155 NZD
$650 USD
View
B
Retailer 12
-
$1,213 NZD
$682 USD
View
Retailer 13
-
$1,623 NZD
£719 GBP
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
D0F7F0186 · Oct 25
$1,880 NZD
$1,058 USD
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from $387 NZDSave up to $826 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
1.02ct Heart
$387 NZD