CaratHunter
Plans
Heart|Lab Grown|IGI

1.67ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG833661293

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG833661293

Diamond specifications and retailer prices

From $484 NZD
$273 USD
As of November 1, 2026
Save $2,035 NZD (81%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,520 NZD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.67ct lab-grown heart diamond

This 1.67ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833661293 or 833661293. Listed at 3 retailers as of November 1, 2026, with prices from $484 to $2,520, a $2,035 spread on the same certified stone. Brilliant Earth lists it at $2,520. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833661293
Dimensions7.28 × 8.47 × 4.81 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm8.47 mm1.67 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833661293
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 56.8%

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: $2,520 NZD|Low: $484 NZD|High: $2,732 NZD|Avg: $1,299 NZD|-7.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3$484 NZD
Retailer 4$861 NZD
Retailer 5$921 NZD
Retailer 2$1,052 NZD
Retailer 7$1,118 NZD
Retailer 6$1,975 NZD
Brilliant Earth$2,520 NZD

37 data points across 7 retailers

3 retailers$484 NZD to $2,520 NZD

A
Cheapest Retailer
-
$484 NZD
$273 USD
Final sale: no returns
A
Retailer 2
-
$1,052 NZD
£467 GBP
View
Most Expensive
B
Brilliant Earth
21282129A · Nov 1
$2,520 NZD
$1,420 USD
View
2 more retailers have this diamond
Prices start from $484 NZDSave up to $2,035 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
1.67ct Heart
$484 NZD