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Heart|Lab Grown|IGI

0.73ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG675583869

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG675583869

Diamond specifications and retailer prices

From $245 NZD
$138 USD
As of October 30, 2026
Save $1,457 NZD (86%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,701 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.73ct lab-grown heart diamond

This 0.73ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG675583869 or 675583869. Listed at 16 retailers as of October 30, 2026, with prices from $245 to $1,701, a $1,457 spread on the same certified stone. Reve Diamonds lists it at $1,701. 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

0.73
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675583869
Dimensions6.02 × 5.74 × 3.64 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.02 mm5.74 mm0.73 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG675583869
Side View
Table 65.0%Crown 32°Girdle: MED-STKPavilion 42.6°Culet: NoneDepth 63.4%

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: $519 NZD|Low: $193 NZD|High: $1,440 NZD|Avg: $596 NZD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9$245 NZD
Retailer 8$273 NZD
Retailer 3$303 NZD
Retailer 11$303 NZD
Retailer 10$412 NZD
Retailer 1$519 NZD
Retailer 6$550 NZD
Retailer 5$663 NZD
Retailer 2$978 NZD
Retailer 7$1,033 NZD
Retailer 4$1,429 NZD

45 data points across 11 retailers

16 retailers$245 NZD to $1,701 NZD

A
Cheapest Retailer
-
$245 NZD
$138 USD
A
Retailer 2
-
$273 NZD
$154 USD
View
Final sale: no returns
A
Retailer 3
-
$284 NZD
$160 USD
View
A
Retailer 4
-
$303 NZD
$171 USD
View
A
Retailer 5
-
$303 NZD
$171 USD
View
A
Retailer 6
-
$412 NZD
$232 USD
View
A
Retailer 7
-
$470 NZD
$265 USD
View
B+
Retailer 8
-
$519 NZD
£230 GBP
View
A
Retailer 9
-
$550 NZD
ZAR 5,004 ZAR
View
B+
Retailer 10
-
$663 NZD
£294 GBP
View
B
Retailer 11
-
$978 NZD
$551 USD
View
B
Retailer 12
-
$1,033 NZD
$582 USD
View
B
Retailer 13
-
$1,159 NZD
£514 GBP
View
B
Retailer 14
-
$1,429 NZD
£634 GBP
View
B
Retailer 15
-
$1,595 NZD
£708 GBP
View
Most Expensive
B
Reve Diamonds
47C57E1A2 · Oct 30
$1,701 NZD
$959 USD
View
15 more retailers have this diamond
Prices start from $245 NZDSave up to $1,457 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
0.73ct Heart
$245 NZD