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Round|Lab Grown|IGI

0.54ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG787657809

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787657809

Diamond specifications and retailer prices

From $313 NZD
As of November 3, 2026
Save $2,034 NZD (87%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,005 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.54ct lab-grown round diamond

This 0.54ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787657809 or 787657809. Listed at 26 retailers as of November 3, 2026, with a 650% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.54
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787657809
Dimensions5.20 × 5.23 × 3.22 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
5.20 mm5.23 mm0.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787657809
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.8%

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: Nov 3
Current: $772 NZD|Low: $313 NZD|High: $2,027 NZD|Avg: $833 NZD|+5.3%
Retailer 1
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
November 4, 2026
Retailer 4$313 NZD
Retailer 13$348 NZD
Retailer 15$363 NZD
Retailer 2$388 NZD
Retailer 6$548 NZD
Retailer 14$578 NZD
Retailer 8$702 NZD
Retailer 12$713 NZD
Retailer 1$772 NZD
Retailer 10$777 NZD
Retailer 7$861 NZD
Retailer 5$1,245 NZD
Retailer 3$1,378 NZD
Retailer 9$1,476 NZD
Retailer 11$2,002 NZD

42 data points across 15 retailers

26 retailers$313 NZD to $2,347 NZD

Retailer 1
-
$313 NZD
Price last confirmed 43 days ago
A
Retailer 2
-
$313 NZD
View
A
Retailer 3
-
$348 NZD
View
Final sale: no returns
A
Retailer 4
-
$363 NZD
View
Retailer 5
-
$363 NZD
View
Price last confirmed 46 days ago
Retailer 6
-
$382 NZD
View
Price last confirmed 43 days ago
Retailer 7
-
$388 NZD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$548 NZD
View
A
Retailer 9
-
$578 NZD
View
B+
Retailer 10
-
$702 NZD
View
B+
Retailer 11
-
$713 NZD
View
B+
Retailer 12
-
$772 NZD
View
B+
Retailer 13
-
$777 NZD
View
B+
Retailer 14
-
$861 NZD
View
B
Retailer 15
-
$1,184 NZD
View
B
Retailer 16
-
$1,245 NZD
View
Retailer 17
-
$1,378 NZD
View
Price last confirmed 11 days ago
Retailer 18
-
$1,378 NZD
View
Price last confirmed 44 days ago
B
Retailer 19
-
$1,399 NZD
View
B
Retailer 20
-
$1,476 NZD
View
B
Retailer 21
-
$1,684 NZD
View
B
Retailer 22
-
$1,684 NZD
View
B
Retailer 23
-
$1,988 NZD
View
B
Retailer 24
-
$2,002 NZD
View
B
Retailer 25
-
$2,347 NZD
View
Most Expensive
Do Amore Diamonds
27-CA6BB89A4 · Nov 4
$3,005 NZD
$1,690 USD
View
Price under review
25 more retailers have this diamond
Prices start from $313 NZDSave up to $2,034 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
0.54ct Round
$313 NZD