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Oval|Lab Grown|IGI

0.54ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG847655939

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847655939

Diamond specifications and retailer prices

From $756 NZD
$426 USD
As of November 1, 2026
Save $2,205 NZD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,433 NZD at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.54ct lab-grown oval diamond

This 0.54ct lab-grown oval 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 LG847655939 or 847655939. Listed at 14 retailers as of November 1, 2026, with a 292% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847655939
Dimensions6.70 × 4.57 × 2.83 mm
L/W Ratio1.47
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
Top View
6.70 mm4.57 mm0.54 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847655939
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.9%

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 1
Current: $1,349 NZD|Low: $756 NZD|High: $3,433 NZD|Avg: $1,905 NZD|-0.5%
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
Riddles Jewelry
November 2, 2026
Retailer 10$756 NZD
Retailer 12$759 NZD
Retailer 7$1,174 NZD
Retailer 5$1,207 NZD
Retailer 8$1,238 NZD
Retailer 1$1,349 NZD
Retailer 11$1,370 NZD
Retailer 3$1,636 NZD
Retailer 9$2,475 NZD
Retailer 2$2,510 NZD
Retailer 4$2,743 NZD
Retailer 13$2,935 NZD
Retailer 6$2,961 NZD
Riddles Jewelry$3,433 NZD

8 data points across 14 retailers

14 retailers$756 NZD to $2,961 NZD

A
Cheapest Retailer
-
$756 NZD
$426 USD
A
Retailer 2
-
$759 NZD
$428 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,174 NZD
€630 EUR
View
B
Retailer 4
-
$1,207 NZD
$680 USD
View
B
Retailer 5
-
$1,238 NZD
$698 USD
View
B+
Retailer 6
-
$1,349 NZD
£599 GBP
View
B
Retailer 7
-
$1,370 NZD
ZAR 12,475 ZAR
View
B
Retailer 8
-
$1,636 NZD
$922 USD
View
B
Retailer 9
-
$2,475 NZD
CA$1,938 CAD
View
B
Retailer 10
-
$2,510 NZD
$1,415 USD
View
B
Retailer 11
-
$2,743 NZD
$1,546 USD
View
B
Retailer 12
-
$2,935 NZD
$1,654 USD
View
B
Retailer 13
-
$2,961 NZD
£1,314 GBP
View
Most Expensive
Riddles Jewelry
1996902214 · Oct 31
$3,433 NZD
$1,935 USD
View
Price under review
13 more retailers have this diamond
Prices start from $756 NZDSave up to $2,205 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 Oval
$756 NZD