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Heart|Lab Grown|IGI

1.00ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG828618688

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828618688

Diamond specifications and retailer prices

From $387 NZD
HK$1,700 HKD
As of November 1, 2026
Save $1,408 NZD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,882 NZD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828618688 or 828618688. Listed at 18 retailers as of October 31, 2026, with a 364% 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

1.00
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618688
Dimensions6.97 × 5.98 × 4.18 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm5.98 mm1.00 ctG / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828618688
Side View
Table 66.0%Crown 31°Girdle: MED-STKPavilion 43.4°Culet: NoneDepth 60.0%

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: $947 NZD|Low: $274 NZD|High: $1,900 NZD|Avg: $851 NZD|-2.7%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 31, 2026
Retailer 8$281 NZD
Retailer 7$313 NZD
Retailer 6$325 NZD
Retailer 5$348 NZD
Retailer 2$387 NZD
Retailer 14$427 NZD
Retailer 18$588 NZD
Retailer 13$599 NZD
Retailer 15$607 NZD
Retailer 4$631 NZD
Retailer 16$747 NZD
Retailer 11$889 NZD
Retailer 1$947 NZD
Retailer 12$1,114 NZD
Retailer 3$1,118 NZD
Retailer 9$1,216 NZD
Retailer 17$1,630 NZD
Retailer 10$1,795 NZD
Reve Diamonds$1,882 NZD

37 data points across 19 retailers

18 retailers$387 NZD to $1,795 NZD

Retailer 1
-
$281 NZD
$158 USD
Price last confirmed 10 days ago
Retailer 2
-
$325 NZD
$183 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$348 NZD
$196 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$387 NZD
HK$1,700 HKD
View
A
Retailer 5
-
$427 NZD
£189 GBP
View
Retailer 6
-
$588 NZD
ZAR 5,346 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$599 NZD
$337 USD
View
A
Retailer 8
-
$607 NZD
£269 GBP
View
Retailer 9
-
$631 NZD
$355 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$747 NZD
£331 GBP
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$889 NZD
$500 USD
View
B+
Retailer 12
-
$947 NZD
SGD 720 SGD
View
B
Retailer 13
-
$1,114 NZD
$627 USD
View
Retailer 14
-
$1,118 NZD
$629 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$1,216 NZD
$684 USD
View
B
Retailer 16
-
$1,630 NZD
£722 GBP
View
B
Retailer 17
-
$1,795 NZD
$1,010 USD
View
Most Expensive
Reve Diamonds
3B7DD49C7 · Oct 25
$1,882 NZD
$1,059 USD
View
Price last confirmed 8 days ago
17 more retailers have this diamond
Prices start from $387 NZDSave up to $1,408 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
1.00ct Heart
$387 NZD