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Round|Lab Grown|IGI

1.54ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG772671704

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772671704

Diamond specifications and retailer prices

From $956 NZD
$539 USD
As of October 30, 2026
Save $3,490 NZD (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,446 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG772671704 or 772671704. Listed at 22 retailers as of October 29, 2026, with prices from $956 to $4,446, a $3,490 spread on the same certified stone. MOH London lists it at $4,446. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772671704
Dimensions7.45 × 7.49 × 4.48 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.45 mm7.49 mm1.54 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772671704
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.1%

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: $4,446 NZD|Low: $820 NZD|High: $5,447 NZD|Avg: $2,309 NZD|+0.5%
MOH London
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
October 30, 2026
Retailer 16$855 NZD
Retailer 7$956 NZD
Retailer 9$956 NZD
Retailer 4$1,059 NZD
Retailer 17$1,416 NZD
Retailer 13$1,419 NZD
Retailer 6$1,476 NZD
Retailer 14$1,601 NZD
Retailer 10$1,754 NZD
Retailer 12$1,821 NZD
Retailer 15$2,459 NZD
Retailer 5$3,343 NZD
Retailer 8$3,407 NZD
Retailer 3$3,671 NZD
Retailer 11$4,140 NZD
Retailer 2$4,418 NZD
MOH London$4,446 NZD

42 data points across 17 retailers

22 retailers$956 NZD to $4,446 NZD

Retailer 1
-
$855 NZD
$482 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$956 NZD
$539 USD
View
Final sale: no returns
Retailer 3
-
$956 NZD
$539 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$1,059 NZD
$597 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$1,059 NZD
$597 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$1,416 NZD
$798 USD
View
A
Retailer 7
-
$1,419 NZD
$800 USD
View
A
Retailer 8
-
$1,476 NZD
$832 USD
View
A
Retailer 9
-
$1,601 NZD
A$1,388 AUD
View
A
Retailer 10
-
$1,712 NZD
$965 USD
View
A
Retailer 11
-
$1,754 NZD
£779 GBP
View
A
Retailer 12
-
$1,821 NZD
ZAR 16,578 ZAR
View
B+
Retailer 13
-
$2,459 NZD
$1,386 USD
View
B
Retailer 14
-
$3,343 NZD
SGD 2,546 SGD
View
Retailer 15
-
$3,407 NZD
$1,920 USD
View
Price last confirmed 23 days ago
B
Retailer 16
-
$3,456 NZD
$1,948 USD
View
B
Retailer 17
-
$3,671 NZD
$2,069 USD
View
B
Retailer 18
-
$3,712 NZD
$2,092 USD
View
B
Retailer 19
-
$3,964 NZD
$2,234 USD
View
B
Retailer 20
-
$4,140 NZD
€2,222 EUR
View
B
Retailer 21
-
$4,418 NZD
$2,490 USD
View
Most Expensive
B
MOH London
LG772671704 · Oct 29
$4,446 NZD
£1,973 GBP
View
21 more retailers have this diamond
Prices start from $956 NZDSave up to $3,490 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
1.54ct Round
$956 NZD