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Oval|Lab Grown|IGI

5.02ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • IGI LG750553633

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG750553633

Diamond specifications and retailer prices

From $1,476 NZD
HK$6,500 HKD
As of October 30, 2026
Save $9,045 NZD (86%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,522 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.02ct lab-grown oval diamond

This 5.02ct 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 LG750553633 or 750553633. Listed at 9 retailers as of October 30, 2026, with prices from $1,476 to $10,522, a $9,045 spread on the same certified stone. Brilliant Earth lists it at $10,522. 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

5.02
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750553633
Dimensions13.40 × 9.58 × 6.07 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.40 mm9.58 mm5.02 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750553633
Side View
Table 58.0%Crown 32.9°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 63.4%

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: $10,522 NZD|Low: $1,476 NZD|High: $11,515 NZD|Avg: $4,111 NZD|-8.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6$1,476 NZD
Retailer 7$1,828 NZD
Retailer 4$1,968 NZD
Retailer 2$2,113 NZD
Retailer 10$2,224 NZD
Retailer 5$3,563 NZD
Retailer 8$4,360 NZD
Retailer 9$5,536 NZD
Retailer 3$5,888 NZD
Brilliant Earth$10,522 NZD

43 data points across 10 retailers

9 retailers$1,476 NZD to $10,522 NZD

A
Cheapest Retailer
-
$1,476 NZD
HK$6,500 HKD
B+
Retailer 2
-
$1,828 NZD
$1,030 USD
View
B+
Retailer 3
-
$1,968 NZD
$1,109 USD
View
A
Retailer 4
-
$2,113 NZD
£938 GBP
View
B+
Retailer 5
-
$3,563 NZD
$2,008 USD
View
B
Retailer 6
-
$4,360 NZD
$2,457 USD
View
B
Retailer 7
-
$5,536 NZD
$3,120 USD
View
B
Retailer 8
-
$5,888 NZD
£2,613 GBP
View
Most Expensive
B
Brilliant Earth
20114989A · Oct 30
$10,522 NZD
$5,930 USD
View
8 more retailers have this diamond
Prices start from $1,476 NZDSave up to $9,045 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
5.02ct Oval
$1,476 NZD