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Round|Lab Grown|IGI

5.02ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG587327942

Shape and cutting style on the report: Round brilliant

Certificate IGI LG587327942

Diamond specifications and retailer prices

From $1,393 NZD
$785 USD
As of October 29, 2026
Save $10,974 NZD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $16,803 NZD at Jared · As of October 30, 2026
View at Jared

About this 5.02ct lab-grown round diamond

This 5.02ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG587327942 or 587327942. Listed at 23 retailers as of October 29, 2026, with a 788% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.02
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587327942
Dimensions11.03 × 10.98 × 6.74 mm
L/W Ratio1.00
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
11.03 mm10.98 mm5.02 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587327942
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 41°Culet: NoneDepth 61.2%

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 29
Current: $2,372 NZD|Low: $1,336 NZD|High: $8,321 NZD|Avg: $3,243 NZD|-1.0%
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
October 30, 2026
Retailer 13$1,393 NZD
Retailer 4$1,560 NZD
Retailer 2$1,615 NZD
Retailer 8$1,925 NZD
Retailer 1$2,372 NZD
Retailer 5$2,415 NZD
Retailer 7$2,673 NZD
Retailer 6$2,731 NZD
Retailer 12$3,840 NZD
Retailer 3$4,869 NZD
Retailer 11$5,181 NZD
Retailer 9$6,690 NZD
Retailer 10$8,321 NZD

38 data points across 13 retailers

23 retailers$1,393 NZD to $12,367 NZD

A
Cheapest Retailer
-
$1,393 NZD
$785 USD
A
Retailer 2
-
$1,515 NZD
$854 USD
View
A
Retailer 3
-
$1,560 NZD
$879 USD
View
Final sale: no returns
A
Retailer 4
-
$1,615 NZD
$910 USD
View
Retailer 5
-
$1,615 NZD
$910 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$1,925 NZD
$1,085 USD
View
B+
Retailer 7
-
$2,246 NZD
$1,266 USD
View
B+
Retailer 8
-
$2,278 NZD
$1,284 USD
View
B+
Retailer 9
-
$2,372 NZD
£1,053 GBP
View
B+
Retailer 10
-
$2,415 NZD
$1,361 USD
View
B+
Retailer 11
-
$2,673 NZD
€1,435 EUR
View
B+
Retailer 12
-
$2,731 NZD
£1,212 GBP
View
B
Retailer 13
-
$3,840 NZD
$2,164 USD
View
B
Retailer 14
-
$4,297 NZD
$2,422 USD
View
B
Retailer 15
-
$4,869 NZD
$2,744 USD
View
B
Retailer 16
-
$5,011 NZD
$2,824 USD
View
Retailer 17
-
$5,181 NZD
$2,920 USD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$6,690 NZD
£2,969 GBP
View
B
Retailer 19
-
$8,321 NZD
$4,690 USD
View
B
Retailer 20
-
$9,457 NZD
$5,330 USD
View
B
Retailer 21
-
$9,457 NZD
$5,330 USD
View
B
Retailer 22
-
$12,367 NZD
$6,970 USD
View
Most Expensive
Jared
148443053 · Oct 30
$16,803 NZD
$9,470 USD
View
Price under review
22 more retailers have this diamond
Prices start from $1,393 NZDSave up to $10,974 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 Round
$1,393 NZD