Round|Lab Grown|IGI

2.77ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG794625444

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794625444

Diamond specifications and retailer prices

From $1,897 NZD

$1,069 USD

As of October 31, 2026

Save $10,985 NZD (85%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $12,881 NZD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 2.77ct lab-grown round diamond

This 2.77ct lab-grown round 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 LG794625444 or 794625444. Listed at 22 retailers as of October 30, 2026, with prices from $1,897 to $12,881, a $10,985 spread on the same certified stone. Brilliant Earth lists it at $12,881. 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

2.77

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.8°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG794625444

Dimensions9.18 × 9.23 × 5.39 mm

L/W Ratio1.01

Girdle conditionFaceted

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 LG794625444

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 31

Current: $12,881 NZD|Low: $1,758 NZD|High: $20,138 NZD|Avg: $5,213 NZD|-36.0%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

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Retailer 15

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Retailer 20

October 31, 2026

Retailer 8$1,833 NZD

Retailer 20$1,897 NZD

Retailer 12$1,994 NZD

Retailer 11$2,126 NZD

Retailer 6$2,291 NZD

Retailer 13$2,796 NZD

Retailer 3$2,929 NZD

Retailer 17$2,936 NZD

Retailer 2$3,201 NZD

Retailer 5$3,978 NZD

Retailer 9$3,983 NZD

Retailer 4$4,056 NZD

Retailer 15$4,704 NZD

Retailer 14$6,010 NZD

Retailer 7$6,331 NZD

Retailer 18$6,749 NZD

Retailer 16$6,870 NZD

Retailer 19$7,250 NZD

Retailer 10$10,459 NZD

Brilliant Earth$12,881 NZD

26 data points across 20 retailers

22 retailers$1,897 NZD to $12,881 NZD

Retailer 1

$1,833 NZD

$1,033 USD

Price last confirmed 21 days ago

Retailer 2

$1,897 NZD

$1,069 USD

View

Final sale: no returns

Retailer 3

$1,994 NZD

$1,124 USD

View

Price last confirmed 18 days ago

Retailer 4

$2,126 NZD

$1,198 USD

View

Price last confirmed 14 days ago

Retailer 5

$2,291 NZD

$1,291 USD

View

Retailer 6

$2,441 NZD

$1,376 USD

View

Price last confirmed 34 days ago

Retailer 7

$2,796 NZD

£1,241 GBP

View

Retailer 8

$2,929 NZD

$1,651 USD

View

Retailer 9

$2,936 NZD

$1,655 USD

View

Retailer 10

$3,201 NZD

€1,718 EUR

View

Retailer 11

$3,978 NZD

$2,242 USD

View

Retailer 12

$3,983 NZD

$2,245 USD

View

Price last confirmed 24 days ago

Retailer 13

$4,056 NZD

$2,286 USD

View

B+

Retailer 14

$4,704 NZD

ZAR 42,832 ZAR

View

B+

Retailer 15

$5,981 NZD

$3,371 USD

View

B+

Retailer 16

$6,010 NZD

$3,387 USD

View

B+

Retailer 17

$6,331 NZD

$3,568 USD

View

B+

Retailer 18

$6,749 NZD

SGD 5,140 SGD

View

B+

Retailer 19

$6,870 NZD

£3,049 GBP

View

B+

Retailer 20

$7,250 NZD

$4,086 USD

View

Retailer 21

$10,459 NZD

$5,895 USD

View

Price last confirmed 16 days ago

Most Expensive

Brilliant Earth

21419485A · Oct 30

$12,881 NZD

$7,260 USD

View

21 more retailers have this diamond

Prices start from $1,897 NZDSave up to $10,985 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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2.77ct Round

$1,897 NZD