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Oval|Lab Grown|IGI

2.53ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • IGI LG843684243

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843684243

Diamond specifications and retailer prices

From $503 AUD
$353 USD
As of October 29, 2026
Save $2,017 AUD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,520 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 2.53ct lab-grown oval diamond

This 2.53ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG843684243 or 843684243. Listed at 17 retailers as of October 28, 2026, with prices from $503 to $2,520, a $2,017 spread on the same certified stone. Rare Carat lists it at $2,520. 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

2.53
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843684243
Dimensions11.08 × 7.63 × 4.82 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.08 mm7.63 mm2.53 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843684243
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,520 AUD|Low: $503 AUD|High: $2,520 AUD|Avg: $1,315 AUD
Rare Carat
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
October 30, 2026
Retailer 16$503 AUD
Retailer 6$562 AUD
Retailer 14$582 AUD
Retailer 4$622 AUD
Retailer 13$622 AUD
Retailer 2$782 AUD
Retailer 12$840 AUD
Retailer 7$999 AUD
Retailer 5$1,043 AUD
Retailer 10$1,120 AUD
Retailer 17$1,166 AUD
Retailer 15$1,825 AUD
Retailer 3$2,002 AUD
Retailer 9$2,060 AUD
Retailer 8$2,393 AUD
Retailer 11$2,444 AUD
Rare Carat$2,520 AUD

16 data points across 17 retailers

17 retailers$503 AUD to $2,520 AUD

A
Cheapest Retailer
-
$503 AUD
$353 USD
A
Retailer 2
-
$562 AUD
$395 USD
View
Final sale: no returns
A
Retailer 3
-
$582 AUD
$409 USD
View
A
Retailer 4
-
$622 AUD
$437 USD
View
A
Retailer 5
-
$622 AUD
$437 USD
View
A
Retailer 6
-
$782 AUD
£432 GBP
View
A
Retailer 7
-
$840 AUD
$590 USD
View
B+
Retailer 8
-
$999 AUD
$702 USD
View
B+
Retailer 9
-
$1,043 AUD
$733 USD
View
B+
Retailer 10
-
$1,120 AUD
£619 GBP
View
B+
Retailer 11
-
$1,166 AUD
$819 USD
View
B
Retailer 12
-
$1,825 AUD
$1,282 USD
View
B
Retailer 13
-
$2,002 AUD
$1,406 USD
View
B
Retailer 14
-
$2,060 AUD
$1,447 USD
View
B
Retailer 15
-
$2,393 AUD
$1,681 USD
View
B
Retailer 16
-
$2,444 AUD
£1,352 GBP
View
Most Expensive
B
Rare Carat
DK-698_l_843684243 · Oct 28
$2,520 AUD
$1,770 USD
View
16 more retailers have this diamond
Prices start from $503 AUDSave up to $2,017 AUD

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
2.53ct Oval
$503 AUD