CaratHunter
Plans
Marquise|Lab Grown|IGI

0.80ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG723568142

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG723568142

Diamond specifications and retailer prices

From $437 NZD
$246 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $437 NZD at William & Sons Jewelers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at William & Sons Jewelers

About this 0.8ct lab-grown marquise diamond

This 0.8ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG723568142 or 723568142. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.80
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723568142
Dimensions9.44 × 4.85 × 3.06 mm
L/W Ratio1.95
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
9.44 mm4.85 mm0.80 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723568142
Side View
Table 59.0%Crown 35.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $1,213 NZD|Low: $270 NZD|High: $2,259 NZD|Avg: $1,175 NZD
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
William & Sons Jewelers
September 27, 2026
Retailer 6$270 NZD
William & Sons Jewelers$437 NZD
Retailer 8$718 NZD
Retailer 13$793 NZD
Retailer 10$871 NZD
Retailer 9$910 NZD
Retailer 3$919 NZD
Retailer 14$1,162 NZD
Retailer 1$1,213 NZD
Retailer 4$1,269 NZD
Retailer 11$1,429 NZD
Retailer 2$1,661 NZD
Retailer 12$1,896 NZD
Retailer 7$2,044 NZD
Retailer 5$2,259 NZD

60 data points across 15 retailers

1 retailer

B+
William & Sons Jewelers
cert_LG723568142 · Nov 2
$437 NZD
$246 USD
View
Final sale: no returns

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.

B+
0.80ct Marquise
$437 NZD