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Oval|Lab Grown|IGI

1.29ct E FL Oval Lab Grown Diamond

VG • E/FL • IGI LG830622672

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830622672

Diamond specifications and retailer prices

From $372 SGD
$291 USD
As of October 30, 2026
Save $1,403 SGD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,011 SGD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.29ct lab-grown oval diamond

This 1.29ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG830622672 or 830622672. Listed at 18 retailers as of October 30, 2026, with a 377% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.29
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830622672
Dimensions8.80 × 6.12 × 3.79 mm
L/W Ratio1.44
Girdle conditionFaceted
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
8.80 mm6.12 mm1.29 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830622672
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.9%

Caratlytics Score

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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 30
Current: $3,011 SGD|Low: $372 SGD|High: $3,055 SGD|Avg: $1,114 SGD|-1.5%
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
October 31, 2026
Retailer 3$372 SGD
Retailer 10$439 SGD
Retailer 11$586 SGD
Retailer 8$588 SGD
Retailer 2$682 SGD
Retailer 12$711 SGD
Retailer 7$792 SGD
Retailer 4$914 SGD
Retailer 9$1,039 SGD
Retailer 14$1,130 SGD
Retailer 6$1,396 SGD
Retailer 5$1,661 SGD
Retailer 13$1,775 SGD
Rare Carat$3,011 SGD

30 data points across 14 retailers

18 retailers$372 SGD to $1,775 SGD

Retailer 1
-
$343 SGD
$268 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$372 SGD
$291 USD
View
Final sale: no returns
Retailer 3
-
$424 SGD
$332 USD
View
Price last confirmed 19 days ago
Retailer 4
-
$424 SGD
$332 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$439 SGD
£270 GBP
View
A
Retailer 6
-
$586 SGD
$458 USD
View
A
Retailer 7
-
$588 SGD
$460 USD
View
A
Retailer 8
-
$682 SGD
€508 EUR
View
A
Retailer 9
-
$711 SGD
ZAR 8,989 ZAR
View
A
Retailer 10
-
$792 SGD
£488 GBP
View
B+
Retailer 11
-
$914 SGD
$715 USD
View
B+
Retailer 12
-
$1,039 SGD
$813 USD
View
B+
Retailer 13
-
$1,130 SGD
$884 USD
View
Retailer 14
-
$1,363 SGD
$1,066 USD
View
Price last confirmed 24 days ago
B+
Retailer 15
-
$1,396 SGD
$1,092 USD
View
B
Retailer 16
-
$1,661 SGD
£1,023 GBP
View
B
Retailer 17
-
$1,775 SGD
$1,389 USD
View
Most Expensive
Rare Carat
C533-34A · Oct 21
$3,011 SGD
$2,355 USD
View
Price last confirmed 10 days ago
17 more retailers have this diamond
Prices start from $372 SGDSave up to $1,403 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
1.29ct Oval
$372 SGD