Heart|Lab Grown|IGI

0.73ct D VS1 Heart Lab Grown Diamond

VG • D/VS1 • IGI LG847629361

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847629361

Diamond specifications and retailer prices

From $318 NZD
HK$1,400 HKD
As of October 30, 2026
Save $1,407 NZD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,725 NZD at Reve Diamonds · As of October 26, 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 LG847629361 or 847629361. Listed at 12 retailers as of October 26, 2026, with prices from $318 to $1,725, a $1,407 spread on the same certified stone. Reve Diamonds lists it at $1,725. 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 angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847629361
Dimensions5.92 × 6.19 × 3.62 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
5.92 mm6.19 mm0.73 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847629361
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 58.5%

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: $880 NZD|Low: $259 NZD|High: $1,725 NZD|Avg: $712 NZD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 29, 2026
Retailer 3$259 NZD
Retailer 4$318 NZD
Retailer 11$465 NZD
Retailer 7$480 NZD
Retailer 6$501 NZD
Retailer 2$543 NZD
Retailer 9$708 NZD
Retailer 5$790 NZD
Retailer 1$880 NZD
Retailer 8$976 NZD
Retailer 10$1,023 NZD
Reve Diamonds$1,725 NZD

5 data points across 12 retailers

12 retailers$318 NZD to $1,725 NZD

A
Cheapest Retailer
-
$318 NZD
HK$1,400 HKD
A
Retailer 2
-
$465 NZD
$262 USD
View
A
Retailer 3
-
$480 NZD
£213 GBP
View
A
Retailer 4
-
$501 NZD
€269 EUR
View
B+
Retailer 5
-
$543 NZD
$306 USD
View
B+
Retailer 6
-
$708 NZD
£314 GBP
View
B+
Retailer 7
-
$790 NZD
SGD 602 SGD
View
B+
Retailer 8
-
$880 NZD
$496 USD
View
B+
Retailer 9
-
$887 NZD
$500 USD
View
B
Retailer 10
-
$976 NZD
$550 USD
View
B
Retailer 11
-
$1,023 NZD
$577 USD
View
Most Expensive
B
Reve Diamonds
116D8E361 · Oct 26
$1,725 NZD
$972 USD
View
11 more retailers have this diamond
Prices start from $318 NZDSave up to $1,407 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
$318 NZD