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Oval|Lab Grown|IGI

5.04ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • IGI LG846656320

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846656320

Diamond specifications and retailer prices

From $1,499 NZD
HK$6,600 HKD
As of October 31, 2026
Save $6,042 NZD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,541 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.04ct lab-grown oval diamond

This 5.04ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG846656320 or 846656320. Listed at 9 retailers as of October 29, 2026, with prices from $1,499 to $7,541, a $6,042 spread on the same certified stone. Brilliant Earth lists it at $7,541. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.04
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656320
Dimensions14.29 × 9.72 × 5.75 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.29 mm9.72 mm5.04 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846656320
Side View
Table 57.0%Crown 32.3°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 59.2%

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 31
Current: $7,541 NZD|Low: $1,249 NZD|High: $7,541 NZD|Avg: $3,463 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9$1,249 NZD
Retailer 8$1,499 NZD
Retailer 6$1,606 NZD
Retailer 2$2,010 NZD
Retailer 5$2,143 NZD
Retailer 3$3,004 NZD
Retailer 10$4,364 NZD
Retailer 7$5,460 NZD
Retailer 4$5,607 NZD
Brilliant Earth$7,541 NZD

5 data points across 10 retailers

9 retailers$1,499 NZD to $7,541 NZD

A
Cheapest Retailer
-
$1,499 NZD
HK$6,600 HKD
A
Retailer 2
-
$1,606 NZD
$905 USD
View
B+
Retailer 3
-
$2,010 NZD
€1,079 EUR
View
A
Retailer 4
-
$2,143 NZD
£951 GBP
View
B+
Retailer 5
-
$3,004 NZD
$1,693 USD
View
B
Retailer 6
-
$4,364 NZD
SGD 3,324 SGD
View
B
Retailer 7
-
$5,460 NZD
£2,423 GBP
View
B
Retailer 8
-
$5,607 NZD
$3,160 USD
View
Most Expensive
B
Brilliant Earth
22251843A · Oct 29
$7,541 NZD
$4,250 USD
View
8 more retailers have this diamond
Prices start from $1,499 NZDSave up to $6,042 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
5.04ct Oval
$1,499 NZD