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5.02ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG628447492

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628447492

Diamond specifications and retailer prices

From $7,844 NZD
£3,481 GBP
As of October 30, 2026
Save $48,668 NZD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $56,511 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG628447492 or 628447492. Listed at 19 retailers as of October 30, 2026, with prices from $7,844 to $56,511, a $48,668 spread on the same certified stone. Do Amore Diamonds lists it at $56,511. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.02
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628447492
Dimensions11.01 × 10.97 × 6.79 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
11.01 mm10.97 mm5.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628447492
Side View
Table 56.0%Crown 34.5°Girdle: MediumPavilion 40.8°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: Oct 30
Current: $56,511 NZD|Low: $7,828 NZD|High: $56,511 NZD|Avg: $16,169 NZD
Do Amore Diamonds
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 2$7,844 NZD
Retailer 15$8,213 NZD
Retailer 4$8,607 NZD
Retailer 16$8,850 NZD
Retailer 9$9,386 NZD
Retailer 13$11,027 NZD
Retailer 7$11,293 NZD
Retailer 17$12,166 NZD
Retailer 18$12,484 NZD
Retailer 14$14,734 NZD
Retailer 12$17,689 NZD
Retailer 10$17,954 NZD
Retailer 11$21,513 NZD
Retailer 5$22,013 NZD
Retailer 6$22,368 NZD
Retailer 3$29,116 NZD
Retailer 8$31,272 NZD
Do Amore Diamonds$56,511 NZD

39 data points across 18 retailers

19 retailers$7,844 NZD to $56,511 NZD

A
Cheapest Retailer
-
$7,844 NZD
£3,481 GBP
A
Retailer 2
-
$8,213 NZD
$4,629 USD
View
A
Retailer 3
-
$8,607 NZD
$4,851 USD
View
A
Retailer 4
-
$8,850 NZD
$4,988 USD
View
A
Retailer 5
-
$9,386 NZD
$5,290 USD
View
Final sale: no returns
Retailer 6
-
$11,010 NZD
$6,205 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$11,293 NZD
$6,365 USD
View
A
Retailer 8
-
$11,387 NZD
$6,418 USD
View
A
Retailer 9
-
$12,166 NZD
$6,857 USD
View
A
Retailer 10
-
$12,484 NZD
$7,036 USD
View
Retailer 11
-
$13,183 NZD
$7,430 USD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$14,734 NZD
$8,304 USD
View
A
Retailer 13
-
$17,689 NZD
€9,495 EUR
View
A
Retailer 14
-
$21,513 NZD
£9,547 GBP
View
A
Retailer 15
-
$22,013 NZD
$12,407 USD
View
Retailer 16
-
$22,368 NZD
A$19,395 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$29,116 NZD
$16,410 USD
View
Retailer 18
-
$31,272 NZD
A$27,115 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Do Amore Diamonds
27-152C817AB · Oct 30
$56,511 NZD
$31,850 USD
View
18 more retailers have this diamond
Prices start from $7,844 NZDSave up to $48,668 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
$7,844 NZD