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Oval|Lab Grown|IGI

5.48ct H SI2 Oval Lab Grown Diamond

GD • H/SI2 • IGI LG573315846

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG573315846

Diamond specifications and retailer prices

From $1,494 NZD
$842 USD
As of October 29, 2026
Save $11,458 NZD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,952 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.48ct lab-grown oval diamond

This 5.48ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG573315846 or 573315846. Listed at 10 retailers as of October 29, 2026, with prices from $1,494 to $12,952, a $11,458 spread on the same certified stone. Do Amore Diamonds lists it at $12,952. 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

5.48
Carat
H
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573315846
Dimensions14.58 × 9.88 × 6.08 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.58 mm9.88 mm5.48 ctH / SI2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573315846
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

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: $12,952 NZD|Low: $1,434 NZD|High: $12,952 NZD|Avg: $4,825 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6$1,494 NZD
Retailer 9$1,625 NZD
Retailer 4$2,390 NZD
Retailer 10$2,425 NZD
Retailer 8$2,791 NZD
Retailer 5$3,985 NZD
Retailer 11$5,092 NZD
Retailer 7$5,380 NZD
Retailer 2$6,490 NZD
Retailer 3$7,639 NZD
Do Amore Diamonds$12,952 NZD

31 data points across 11 retailers

10 retailers$1,494 NZD to $12,952 NZD

A
Cheapest Retailer
-
$1,494 NZD
$842 USD
B+
Retailer 2
-
$1,625 NZD
$916 USD
View
B+
Retailer 3
-
$2,390 NZD
£1,061 GBP
View
B+
Retailer 4
-
$2,425 NZD
$1,367 USD
View
B
Retailer 5
-
$2,791 NZD
$1,573 USD
View
B+
Retailer 6
-
$3,985 NZD
$2,246 USD
View
B
Retailer 7
-
$5,092 NZD
$2,870 USD
View
B
Retailer 8
-
$5,380 NZD
$3,032 USD
View
B
Retailer 9
-
$6,490 NZD
£2,880 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1563989 · Oct 31
$12,952 NZD
$7,300 USD
View
9 more retailers have this diamond
Prices start from $1,494 NZDSave up to $11,458 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
5.48ct Oval
$1,494 NZD