Radiant|Lab Grown|IGI

2.61ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG836614306

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

Certificate IGI LG836614306

Diamond specifications and retailer prices

From $1,943 NZD

$1,095 USD

As of October 30, 2026

Save $9,003 NZD (82%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $10,946 NZD at Helzberg Diamonds · As of October 31, 2026

View at Helzberg Diamonds

About this 2.61ct lab-grown radiant diamond

This 2.61ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836614306 or 836614306. Listed at 24 retailers as of October 30, 2026, with prices from $1,943 to $10,946, a $9,003 spread on the same certified stone. Helzberg Diamonds lists it at $10,946. 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

2.61

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41°

Pavilion angle35.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG836614306

Dimensions9.87 × 6.88 × 4.53 mm

L/W Ratio1.43

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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG836614306

Side View

Caratlytics Score

How it works →

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: $10,946 NZD|Low: $1,943 NZD|High: $11,079 NZD|Avg: $5,407 NZD|-1.2%

Helzberg Diamonds

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October 31, 2026

Retailer 9$1,943 NZD

Retailer 6$2,115 NZD

Retailer 11$2,253 NZD

Retailer 12$2,253 NZD

Retailer 5$2,494 NZD

Retailer 22$2,504 NZD

Retailer 24$2,564 NZD

Retailer 15$2,679 NZD

Retailer 13$3,239 NZD

Retailer 10$3,588 NZD

Retailer 2$4,201 NZD

Retailer 14$4,225 NZD

Retailer 7$4,572 NZD

Retailer 8$4,862 NZD

Retailer 18$5,815 NZD

Retailer 4$6,219 NZD

Retailer 20$6,897 NZD

Retailer 19$7,686 NZD

Retailer 16$7,879 NZD

Retailer 23$8,823 NZD

Retailer 21$9,569 NZD

Retailer 3$10,477 NZD

Retailer 17$10,841 NZD

Helzberg Diamonds$10,946 NZD

23 data points across 24 retailers

24 retailers$1,943 NZD to $10,946 NZD

Cheapest Retailer

$1,943 NZD

$1,095 USD

Retailer 2

$2,115 NZD

$1,192 USD

View

Retailer 3

$2,253 NZD

$1,270 USD

View

Retailer 4

$2,253 NZD

$1,270 USD

View

Price last confirmed 14 days ago

Retailer 5

$2,494 NZD

£1,107 GBP

View

Price last confirmed 15 days ago

Retailer 6

$2,504 NZD

$1,411 USD

View

Final sale: no returns

Retailer 7

$2,564 NZD

$1,445 USD

View

Retailer 8

$2,679 NZD

$1,510 USD

View

Retailer 9

$3,239 NZD

£1,437 GBP

View

Retailer 10

$3,588 NZD

$2,022 USD

View

Retailer 11

$4,201 NZD

€2,255 EUR

View

Retailer 12

$4,225 NZD

$2,381 USD

View

Retailer 13

$4,572 NZD

$2,577 USD

View

B+

Retailer 14

$4,862 NZD

$2,740 USD

View

B+

Retailer 15

$5,815 NZD

ZAR 52,950 ZAR

View

B+

Retailer 16

$6,219 NZD

£2,760 GBP

View

B+

Retailer 17

$6,897 NZD

$3,887 USD

View

B+

Retailer 18

$7,686 NZD

£3,411 GBP

View

B+

Retailer 19

$7,879 NZD

$4,441 USD

View

B+

Retailer 20

$8,823 NZD

SGD 6,720 SGD

View

Retailer 21

$9,569 NZD

$5,393 USD

View

Retailer 22

$10,477 NZD

$5,905 USD

View

Price last confirmed 10 days ago

Retailer 23

$10,841 NZD

$6,110 USD

View

Most Expensive

Helzberg Diamonds

ZXZOJMMHKJGM · Oct 31

$10,946 NZD

$6,169 USD

View

23 more retailers have this diamond

Prices start from $1,943 NZDSave up to $9,003 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.

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2.61ct Radiant

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