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Oval|Lab Grown|IGI

1.03ct E IF Oval Lab Grown Diamond

VG • E/IF • IGI LG729571247

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729571247

Diamond specifications and retailer prices

From $356 AUD
$250 USD
As of October 29, 2026
Save $2,374 AUD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,730 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG729571247 or 729571247. Listed at 24 retailers as of October 27, 2026, with prices from $356 to $2,730, a $2,374 spread on the same certified stone. Queensmith lists it at $2,730. 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

1.03
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729571247
Dimensions8.08 × 5.68 × 3.62 mm
L/W Ratio1.42
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
8.08 mm5.68 mm1.03 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729571247
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.7%

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: $838 AUD|Low: $399 AUD|High: $2,761 AUD|Avg: $1,123 AUD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 3$399 AUD
Retailer 12$595 AUD
Retailer 7$669 AUD
Retailer 6$759 AUD
Retailer 2$790 AUD
Retailer 9$794 AUD
Retailer 1$838 AUD
Retailer 11$1,115 AUD
Retailer 10$1,445 AUD
Retailer 4$1,714 AUD
Retailer 8$1,773 AUD
Retailer 5$2,633 AUD

41 data points across 12 retailers

24 retailers$356 AUD to $2,730 AUD

A
Cheapest Retailer
-
$356 AUD
$250 USD
A
Retailer 2
-
$399 AUD
$280 USD
View
Final sale: no returns
A
Retailer 3
-
$413 AUD
$290 USD
View
A
Retailer 4
-
$441 AUD
$310 USD
View
A
Retailer 5
-
$441 AUD
$310 USD
View
A
Retailer 6
-
$492 AUD
HK$2,700 HKD
View
A
Retailer 7
-
$595 AUD
$418 USD
View
A
Retailer 8
-
$669 AUD
$470 USD
View
B+
Retailer 9
-
$759 AUD
ZAR 8,617 ZAR
View
B+
Retailer 10
-
$790 AUD
$555 USD
View
B+
Retailer 11
-
$794 AUD
€531 EUR
View
B+
Retailer 12
-
$838 AUD
£464 GBP
View
B+
Retailer 13
-
$851 AUD
$598 USD
View
B+
Retailer 14
-
$1,115 AUD
$783 USD
View
B+
Retailer 15
-
$1,186 AUD
SGD 1,126 SGD
View
B
Retailer 16
-
$1,421 AUD
$998 USD
View
B
Retailer 17
-
$1,445 AUD
$1,015 USD
View
B
Retailer 18
-
$1,494 AUD
$1,050 USD
View
B
Retailer 19
-
$1,547 AUD
$1,087 USD
View
B
Retailer 20
-
$1,714 AUD
£948 GBP
View
B
Retailer 21
-
$1,773 AUD
£981 GBP
View
B
Retailer 22
-
$1,928 AUD
$1,354 USD
View
B
Retailer 23
-
$2,633 AUD
$1,850 USD
View
Most Expensive
B
Queensmith
LG729571247 · Oct 27
$2,730 AUD
£1,510 GBP
View
23 more retailers have this diamond
Prices start from $356 AUDSave up to $2,374 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
1.03ct Oval
$356 AUD