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Radiant|Lab Grown|IGI

1.02ct E FL Radiant Lab Grown Diamond

VG • E/FL • IGI LG836608130

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

Certificate IGI LG836608130

Diamond specifications and retailer prices

From $392 NZD
$221 USD
As of October 30, 2026
Save $2,869 NZD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,424 NZD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836608130 or 836608130. Listed at 12 retailers as of October 29, 2026, with a 732% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836608130
Dimensions6.72 × 5.00 × 3.52 mm
L/W Ratio1.34
Culet sizeLarge
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
6.72 mm5.00 mm1.02 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836608130
Side View
Table 62.0%Crown 36.5°Girdle: ThickPavilion 37.3°Culet: LargeDepth 70.4%

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: $3,424 NZD|Low: $392 NZD|High: $3,815 NZD|Avg: $1,837 NZD
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 10$392 NZD
Retailer 4$591 NZD
Retailer 9$827 NZD
Retailer 2$900 NZD
Retailer 12$911 NZD
Retailer 14$932 NZD
Retailer 3$1,072 NZD
Retailer 5$1,149 NZD
Retailer 15$1,488 NZD
Retailer 11$1,653 NZD
Retailer 13$1,938 NZD
Retailer 7$2,654 NZD
Retailer 8$2,715 NZD
Retailer 6$3,261 NZD
Rare Carat$3,424 NZD

7 data points across 15 retailers

12 retailers$392 NZD to $3,261 NZD

A
Cheapest Retailer
-
$392 NZD
$221 USD
A
Retailer 2
-
$591 NZD
$333 USD
View
Final sale: no returns
A
Retailer 3
-
$827 NZD
$466 USD
View
B+
Retailer 4
-
$900 NZD
$507 USD
View
Retailer 5
-
$911 NZD
€489 EUR
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$1,488 NZD
SGD 1,133 SGD
View
B+
Retailer 7
-
$1,653 NZD
$932 USD
View
B
Retailer 8
-
$1,938 NZD
$1,092 USD
View
Retailer 9
-
$2,654 NZD
£1,178 GBP
View
Price last confirmed 25 days ago
B
Retailer 10
-
$2,715 NZD
$1,530 USD
View
B
Retailer 11
-
$3,261 NZD
$1,838 USD
View
Most Expensive
Rare Carat
PD-248296 · Oct 21
$3,424 NZD
$1,930 USD
View
Price last confirmed 9 days ago
11 more retailers have this diamond
Prices start from $392 NZDSave up to $2,869 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
1.02ct Radiant
$392 NZD