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Radiant|Lab Grown|IGI

1.08ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG783638119

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

Certificate IGI LG783638119

Diamond specifications and retailer prices

From $557 NZD
$314 USD
As of October 30, 2026
Save $2,903 NZD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,611 NZD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.08ct lab-grown radiant diamond

This 1.08ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783638119 or 783638119. Listed at 12 retailers as of October 30, 2026, with a 521% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783638119
Dimensions7.04 × 5.12 × 3.56 mm
L/W Ratio1.38
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
7.04 mm5.12 mm1.08 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783638119
Side View
Table 66.0%Crown 25.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 69.5%

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: $3,611 NZD|Low: $557 NZD|High: $4,400 NZD|Avg: $2,122 NZD|+3.4%
Rare Carat
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
October 30, 2026
Retailer 14$557 NZD
Retailer 11$772 NZD
Retailer 13$967 NZD
Retailer 6$1,364 NZD
Retailer 10$1,439 NZD
Retailer 3$1,501 NZD
Retailer 12$1,686 NZD
Retailer 7$1,806 NZD
Retailer 15$1,820 NZD
Retailer 8$1,983 NZD
Retailer 5$2,578 NZD
Retailer 2$2,732 NZD
Retailer 4$3,029 NZD
Retailer 9$3,460 NZD
Rare Carat$3,611 NZD

23 data points across 15 retailers

12 retailers$557 NZD to $3,460 NZD

Retailer 1
-
$470 NZD
$265 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$557 NZD
$314 USD
View
Final sale: no returns
Retailer 3
-
$570 NZD
$321 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$772 NZD
$435 USD
View
B+
Retailer 5
-
$1,439 NZD
$811 USD
View
Retailer 6
-
$1,577 NZD
$889 USD
View
Price last confirmed 26 days ago
B+
Retailer 7
-
$1,686 NZD
$950 USD
View
B+
Retailer 8
-
$1,983 NZD
£880 GBP
View
Retailer 9
-
$2,158 NZD
$1,216 USD
View
Price last confirmed 31 days ago
B
Retailer 10
-
$2,732 NZD
$1,540 USD
View
B
Retailer 11
-
$3,460 NZD
$1,950 USD
View
Most Expensive
Rare Carat
PD-172702 · Oct 21
$3,611 NZD
$2,035 USD
View
Price last confirmed 10 days ago
11 more retailers have this diamond
Prices start from $557 NZDSave up to $2,903 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
1.08ct Radiant
$557 NZD