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Radiant|Lab Grown|IGI

0.90ct E FL Radiant Lab Grown Diamond

EX • E/FL • IGI LG799608198

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG799608198

Diamond specifications and retailer prices

From $1,602 NZD
$903 USD
As of October 30, 2026
Save $2,837 NZD (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,246 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 0.9ct lab-grown radiant diamond

This 0.9ct lab-grown radiant sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799608198 or 799608198. Listed at 11 retailers as of October 30, 2026, with a 177% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799608198
Dimensions6.83 × 4.73 × 3.20 mm
L/W Ratio1.44
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
6.83 mm4.73 mm0.90 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799608198
Side View
Table 66.0%Crown 40.5°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 67.7%

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: Oct 30
Current: $1,602 NZD|Low: $862 NZD|High: $11,480 NZD|Avg: $4,406 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 29, 2026
Retailer 3$862 NZD
Retailer 1$1,602 NZD
Retailer 6$1,899 NZD
Retailer 2$2,266 NZD
Retailer 7$2,310 NZD
Retailer 8$2,847 NZD
Retailer 10$2,981 NZD
Retailer 9$4,439 NZD
Retailer 4$6,940 NZD
Taylor and Hart$7,246 NZD
Retailer 5$9,783 NZD
Retailer 11$11,480 NZD

29 data points across 12 retailers

11 retailers$1,602 NZD to $4,439 NZD

B+
Cheapest Retailer
-
$1,602 NZD
$903 USD
B+
Retailer 2
-
$1,899 NZD
$1,070 USD
View
B
Retailer 3
-
$2,266 NZD
$1,277 USD
View
B+
Retailer 4
-
$2,310 NZD
$1,302 USD
View
Retailer 5
-
$2,847 NZD
€1,528 EUR
View
Price last confirmed 7 days ago
B
Retailer 6
-
$2,981 NZD
$1,680 USD
View
B
Retailer 7
-
$4,439 NZD
CA$3,475 CAD
View
Retailer 8
-
$6,940 NZD
£3,080 GBP
View
Price under review
Most Expensive
Taylor and Hart
9MN068R · Oct 30
$7,246 NZD
$4,084 USD
View
Price under review
8 more retailers have this diamond
Prices start from $1,602 NZDSave up to $2,837 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.

B+
0.90ct Radiant
$1,602 NZD