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Heart|Lab Grown|IGI

0.99ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG689546352

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG689546352

Diamond specifications and retailer prices

From $314 NZD
$177 USD
As of October 30, 2026
Save $1,675 NZD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,989 NZD at Reve Diamonds · As of November 1, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689546352 or 689546352. Listed at 19 retailers as of October 30, 2026, with prices from $314 to $1,989, a $1,675 spread on the same certified stone. Reve Diamonds lists it at $1,989. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689546352
Dimensions5.99 × 6.98 × 4.07 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.99 mm6.98 mm0.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689546352
Side View
Table 62.0%Crown 40.8°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 58.3%

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: Oct 30
Current: $709 NZD|Low: $295 NZD|High: $1,989 NZD|Avg: $856 NZD|+4.1%
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
November 1, 2026
Retailer 2$314 NZD
Retailer 10$357 NZD
Retailer 9$381 NZD
Retailer 6$390 NZD
Retailer 3$399 NZD
Retailer 12$502 NZD
Retailer 18$623 NZD
Retailer 4$694 NZD
Retailer 14$701 NZD
Retailer 1$709 NZD
Retailer 17$947 NZD
Retailer 7$951 NZD
Retailer 15$999 NZD
Retailer 16$1,001 NZD
Retailer 8$1,040 NZD
Retailer 13$1,254 NZD
Retailer 5$1,351 NZD
Retailer 11$1,825 NZD
Reve Diamonds$1,989 NZD

35 data points across 19 retailers

19 retailers$314 NZD to $1,989 NZD

A
Cheapest Retailer
-
$314 NZD
$177 USD
A
Retailer 2
-
$357 NZD
$201 USD
View
Retailer 3
-
$381 NZD
$215 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$390 NZD
$220 USD
View
A
Retailer 5
-
$399 NZD
$225 USD
View
Final sale: no returns
A
Retailer 6
-
$502 NZD
£223 GBP
View
A
Retailer 7
-
$623 NZD
$351 USD
View
B+
Retailer 8
-
$694 NZD
$391 USD
View
B+
Retailer 9
-
$701 NZD
£311 GBP
View
B+
Retailer 10
-
$709 NZD
ZAR 6,454 ZAR
View
B+
Retailer 11
-
$947 NZD
$534 USD
View
B+
Retailer 12
-
$951 NZD
A$825 AUD
View
B+
Retailer 13
-
$999 NZD
$563 USD
View
B+
Retailer 14
-
$1,001 NZD
A$868 AUD
View
B+
Retailer 15
-
$1,040 NZD
A$902 AUD
View
B
Retailer 16
-
$1,254 NZD
$707 USD
View
B
Retailer 17
-
$1,351 NZD
$761 USD
View
B
Retailer 18
-
$1,825 NZD
£810 GBP
View
Most Expensive
B
Reve Diamonds
71D3623FC · Nov 1
$1,989 NZD
$1,121 USD
View
18 more retailers have this diamond
Prices start from $314 NZDSave up to $1,675 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
$314 NZD