Heart|Lab Grown|IGI

0.73ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG836626420

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836626420

Diamond specifications and retailer prices

From $318 NZD
HK$1,400 HKD
As of October 30, 2026
Save $2,084 NZD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,402 NZD at MOH London · As of October 26, 2026
View at MOH London

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 top-tier cut grade and certified by IGI LG836626420 or 836626420. Listed at 18 retailers as of October 26, 2026, with prices from $318 to $2,402, a $2,084 spread on the same certified stone. MOH London lists it at $2,402. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836626420
Dimensions6.15 × 6.22 × 3.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.15 mm6.22 mm0.73 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836626420
Side View
Table 67.0%Crown 30.4°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 54.3%

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: $2,402 NZD|Low: $215 NZD|High: $2,411 NZD|Avg: $705 NZD|+1.7%
MOH London
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
Retailer 19
October 31, 2026
Retailer 3$232 NZD
Retailer 9$259 NZD
Retailer 11$268 NZD
Retailer 8$287 NZD
Retailer 14$318 NZD
Retailer 16$480 NZD
Retailer 12$481 NZD
Retailer 18$501 NZD
Retailer 19$511 NZD
Retailer 7$543 NZD
Retailer 2$704 NZD
Retailer 5$704 NZD
Retailer 17$708 NZD
Retailer 15$790 NZD
Retailer 13$880 NZD
Retailer 4$923 NZD
Retailer 10$1,023 NZD
Retailer 6$1,725 NZD
MOH London$2,402 NZD

40 data points across 19 retailers

18 retailers$318 NZD to $2,402 NZD

Retailer 1
-
$232 NZD
$131 USD
Price last confirmed 14 days ago
Retailer 2
-
$268 NZD
$151 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$287 NZD
$162 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$318 NZD
HK$1,400 HKD
View
A
Retailer 5
-
$480 NZD
£213 GBP
View
A
Retailer 6
-
$481 NZD
$271 USD
View
A
Retailer 7
-
$501 NZD
€269 EUR
View
Retailer 8
-
$511 NZD
ZAR 4,652 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$543 NZD
$306 USD
View
B+
Retailer 10
-
$704 NZD
$397 USD
View
B+
Retailer 11
-
$704 NZD
$397 USD
View
B+
Retailer 12
-
$708 NZD
£314 GBP
View
B+
Retailer 13
-
$790 NZD
SGD 602 SGD
View
B+
Retailer 14
-
$880 NZD
$496 USD
View
Retailer 15
-
$923 NZD
$520 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
$1,023 NZD
$577 USD
View
B
Retailer 17
-
$1,725 NZD
$972 USD
View
Most Expensive
B
MOH London
LG836626420 · Oct 26
$2,402 NZD
£1,066 GBP
View
17 more retailers have this diamond
Prices start from $318 NZDSave up to $2,084 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