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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 $250 USD
As of October 29, 2026
Save $1,668 USD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,918 USD 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 $250 to $1,918, a $1,668 spread on the same certified stone. Queensmith lists it at $1,918. 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
Color
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: $589 USD|Low: $280 USD|High: $1,940 USD|Avg: $789 USD|+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$280 USD
Retailer 12$418 USD
Retailer 7$470 USD
Retailer 6$533 USD
Retailer 2$555 USD
Retailer 9$558 USD
Retailer 1$589 USD
Retailer 11$783 USD
Retailer 10$1,015 USD
Retailer 4$1,204 USD
Retailer 8$1,246 USD
Retailer 5$1,850 USD

41 data points across 12 retailers

24 retailers$250 USD to $1,918 USD

A
Cheapest Retailer
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$250 USD
A
Retailer 2
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$280 USD
View
Final sale: no returns
A
Retailer 3
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$290 USD
View
A
Retailer 4
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$310 USD
View
A
Retailer 5
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$310 USD
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A
Retailer 6
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$346 USD
HK$2,700 HKD
View
A
Retailer 7
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$418 USD
View
A
Retailer 8
-
$470 USD
View
B+
Retailer 9
-
$533 USD
ZAR 8,617 ZAR
View
B+
Retailer 10
-
$555 USD
View
B+
Retailer 11
-
$558 USD
€531 EUR
View
B+
Retailer 12
-
$589 USD
£464 GBP
View
B+
Retailer 13
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$598 USD
View
B+
Retailer 14
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$783 USD
View
B+
Retailer 15
-
$833 USD
SGD 1,126 SGD
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B
Retailer 16
-
$998 USD
View
B
Retailer 17
-
$1,015 USD
View
B
Retailer 18
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$1,050 USD
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B
Retailer 19
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$1,087 USD
View
B
Retailer 20
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$1,204 USD
£948 GBP
View
B
Retailer 21
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$1,246 USD
£981 GBP
View
B
Retailer 22
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$1,354 USD
View
B
Retailer 23
-
$1,850 USD
View
Most Expensive
B
Queensmith
LG729571247 · Oct 27
$1,918 USD
£1,510 GBP
View
23 more retailers have this diamond
Prices start from $250 USDSave up to $1,668 USD

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
$250 USD