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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 $320 SGD
$250 USD
As of October 26, 2026
Save $2,137 SGD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,458 SGD 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 26, 2026, with prices from $320 to $2,458, a $2,137 spread on the same certified stone. Queensmith lists it at $2,458. 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 26
Current: $2,371 SGD|Low: $359 SGD|High: $2,486 SGD|Avg: $1,011 SGD|-4.6%
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 28, 2026
Retailer 3$359 SGD
Retailer 12$536 SGD
Retailer 7$602 SGD
Retailer 6$684 SGD
Retailer 2$711 SGD
Retailer 9$715 SGD
Retailer 5$753 SGD
Retailer 11$1,004 SGD
Retailer 10$1,301 SGD
Retailer 4$1,543 SGD
Retailer 8$1,597 SGD
Retailer 1$2,371 SGD

40 data points across 12 retailers

24 retailers$320 SGD to $2,458 SGD

A
Cheapest Retailer
-
$320 SGD
$250 USD
A
Retailer 2
-
$359 SGD
$280 USD
View
Final sale: no returns
A
Retailer 3
-
$372 SGD
$290 USD
View
A
Retailer 4
-
$397 SGD
$310 USD
View
A
Retailer 5
-
$397 SGD
$310 USD
View
A
Retailer 6
-
$443 SGD
HK$2,700 HKD
View
A
Retailer 7
-
$536 SGD
$418 USD
View
A
Retailer 8
-
$602 SGD
$470 USD
View
B+
Retailer 9
-
$684 SGD
ZAR 8,617 ZAR
View
B+
Retailer 10
-
$711 SGD
$555 USD
View
B+
Retailer 11
-
$715 SGD
€531 EUR
View
B+
Retailer 12
-
$753 SGD
£462 GBP
View
B+
Retailer 13
-
$766 SGD
$598 USD
View
B+
Retailer 14
-
$1,004 SGD
$783 USD
View
B+
Retailer 15
-
$1,068 SGD
View
B
Retailer 16
-
$1,279 SGD
$998 USD
View
B
Retailer 17
-
$1,301 SGD
$1,015 USD
View
B
Retailer 18
-
$1,345 SGD
$1,050 USD
View
B
Retailer 19
-
$1,393 SGD
$1,087 USD
View
B
Retailer 20
-
$1,543 SGD
£948 GBP
View
B
Retailer 21
-
$1,597 SGD
£981 GBP
View
B
Retailer 22
-
$1,736 SGD
$1,354 USD
View
B
Retailer 23
-
$2,371 SGD
$1,850 USD
View
Most Expensive
B
Queensmith
LG729571247 · Oct 27
$2,458 SGD
£1,510 GBP
View
23 more retailers have this diamond
Prices start from $320 SGDSave up to $2,137 SGD

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
$320 SGD