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Oval|Lab Grown|IGI

1.30ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG805610555

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805610555

Diamond specifications and retailer prices

From $449 SGD
$351 USD
As of November 1, 2026
Save $2,927 SGD (87%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $5,192 SGD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 1.3ct lab-grown oval diamond

This 1.3ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG805610555 or 805610555. Listed at 28 retailers as of November 1, 2026, with a 652% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805610555
Dimensions9.02 × 6.25 × 3.81 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
9.02 mm6.25 mm1.30 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805610555
Side View
Table 61.0%Crown 36.3°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 61.0%

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: Nov 1
Current: $5,192 SGD|Low: $431 SGD|High: $5,192 SGD|Avg: $1,583 SGD
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
November 3, 2026
Retailer 5$449 SGD
Retailer 19$501 SGD
Retailer 12$521 SGD
Retailer 7$556 SGD
Retailer 11$556 SGD
Retailer 18$748 SGD
Retailer 4$825 SGD
Retailer 17$925 SGD
Retailer 16$943 SGD
Retailer 6$1,004 SGD
Retailer 20$1,014 SGD
Retailer 14$1,060 SGD
Retailer 13$1,103 SGD
Retailer 9$1,681 SGD
Retailer 10$1,976 SGD
Retailer 2$2,173 SGD
Retailer 15$2,401 SGD
Retailer 8$3,218 SGD
Retailer 3$3,376 SGD
Brilliant Earth$5,192 SGD

39 data points across 20 retailers

28 retailers$449 SGD to $3,376 SGD

A
Cheapest Retailer
-
$449 SGD
$351 USD
Retailer 2
-
$449 SGD
$351 USD
View
Price last confirmed 41 days ago
A
Retailer 3
-
$501 SGD
$392 USD
View
Final sale: no returns
A
Retailer 4
-
$521 SGD
$407 USD
View
Retailer 5
-
$550 SGD
$430 USD
View
Price last confirmed 42 days ago
A
Retailer 6
-
$556 SGD
$435 USD
View
Retailer 7
-
$556 SGD
$435 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$678 SGD
$530 USD
View
A
Retailer 9
-
$748 SGD
$585 USD
View
A
Retailer 10
-
$825 SGD
$645 USD
View
A
Retailer 11
-
$833 SGD
$651 USD
View
B+
Retailer 12
-
$900 SGD
$704 USD
View
B+
Retailer 13
-
$943 SGD
€702 EUR
View
B+
Retailer 14
-
$1,004 SGD
A$1,208 AUD
View
B+
Retailer 15
-
$1,014 SGD
$793 USD
View
B+
Retailer 16
-
$1,060 SGD
ZAR 13,388 ZAR
View
B+
Retailer 17
-
$1,103 SGD
£679 GBP
View
B+
Retailer 18
-
$1,339 SGD
$1,047 USD
View
B
Retailer 19
-
$1,681 SGD
$1,314 USD
View
B
Retailer 20
-
$1,840 SGD
CA$1,998 CAD
View
B
Retailer 21
-
$1,976 SGD
$1,545 USD
View
B
Retailer 22
-
$2,135 SGD
$1,669 USD
View
B+
Retailer 23
-
$2,173 SGD
$1,699 USD
View
B
Retailer 24
-
$2,173 SGD
$1,699 USD
View
B
Retailer 25
-
$2,401 SGD
£1,478 GBP
View
B
Retailer 26
-
$3,218 SGD
$2,516 USD
View
B
Retailer 27
-
$3,376 SGD
$2,640 USD
View
Most Expensive
Brilliant Earth
21158332Y · Nov 3
$5,192 SGD
$4,060 USD
View
Price under review
27 more retailers have this diamond
Prices start from $449 SGDSave up to $2,927 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
1.30ct Oval
$449 SGD