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Radiant|Lab Grown|IGI

2.52ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG836616556

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

Certificate IGI LG836616556

Diamond specifications and retailer prices

From $2,044 NZD
£907 GBP
As of October 30, 2026
Save $8,833 NZD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,876 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.52ct lab-grown radiant diamond

This 2.52ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836616556 or 836616556. Listed at 18 retailers as of October 30, 2026, with prices from $2,044 to $10,876, a $8,833 spread on the same certified stone. Brilliant Earth lists it at $10,876. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.52
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616556
Dimensions9.41 × 6.98 × 4.55 mm
L/W Ratio1.35
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
9.41 mm6.98 mm2.52 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616556
Side View
Table 66.0%Crown 40.9°Girdle: MediumPavilion 36.2°Culet: NoneDepth 65.2%

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: $10,876 NZD|Low: $1,888 NZD|High: $15,543 NZD|Avg: $5,725 NZD|-30.0%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 2$2,044 NZD
Retailer 6$2,113 NZD
Retailer 15$2,324 NZD
Retailer 11$3,108 NZD
Retailer 3$3,220 NZD
Retailer 17$3,547 NZD
Retailer 4$4,342 NZD
Retailer 5$4,650 NZD
Retailer 12$5,198 NZD
Retailer 13$5,570 NZD
Retailer 18$6,167 NZD
Retailer 14$6,868 NZD
Retailer 7$7,019 NZD
Retailer 9$7,492 NZD
Retailer 16$8,077 NZD
Retailer 8$9,281 NZD
Retailer 10$9,670 NZD
Brilliant Earth$10,876 NZD

16 data points across 18 retailers

18 retailers$2,044 NZD to $10,876 NZD

A
Cheapest Retailer
-
$2,044 NZD
£907 GBP
A
Retailer 2
-
$2,113 NZD
$1,191 USD
View
Final sale: no returns
A
Retailer 3
-
$2,324 NZD
$1,310 USD
View
A
Retailer 4
-
$3,108 NZD
£1,379 GBP
View
A
Retailer 5
-
$3,220 NZD
$1,815 USD
View
Retailer 6
-
$3,547 NZD
€1,904 EUR
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$4,342 NZD
$2,447 USD
View
B+
Retailer 8
-
$4,650 NZD
$2,621 USD
View
B+
Retailer 9
-
$5,198 NZD
ZAR 47,327 ZAR
View
B+
Retailer 10
-
$5,570 NZD
£2,472 GBP
View
B+
Retailer 11
-
$6,167 NZD
$3,476 USD
View
B+
Retailer 12
-
$6,868 NZD
£3,048 GBP
View
B+
Retailer 13
-
$7,019 NZD
$3,956 USD
View
B+
Retailer 14
-
$7,492 NZD
SGD 5,706 SGD
View
B+
Retailer 15
-
$8,077 NZD
$4,552 USD
View
B
Retailer 16
-
$9,281 NZD
$5,231 USD
View
Retailer 17
-
$9,670 NZD
$5,450 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
22135341A · Oct 30
$10,876 NZD
$6,130 USD
View
17 more retailers have this diamond
Prices start from $2,044 NZDSave up to $8,833 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
2.52ct Radiant
$2,044 NZD