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Oval|Lab Grown|IGI

1.55ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG756575043

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG756575043

Diamond specifications and retailer prices

From $952 SGD
$745 USD
As of October 30, 2026
Save $3,230 SGD (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,993 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG756575043 or 756575043. Listed at 24 retailers as of October 29, 2026, with a 339% 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

1.55
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756575043
Dimensions9.14 × 6.54 × 4.09 mm
L/W Ratio1.40
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
9.14 mm6.54 mm1.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756575043
Side View
Table 61.0%Crown 37.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.4%

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 30
Current: $6,993 SGD|Low: $952 SGD|High: $6,993 SGD|Avg: $2,556 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
October 30, 2026
Retailer 6$952 SGD
Retailer 5$1,300 SGD
Retailer 15$1,416 SGD
Retailer 11$1,419 SGD
Retailer 9$1,527 SGD
Retailer 2$1,580 SGD
Retailer 10$1,815 SGD
Retailer 14$2,210 SGD
Retailer 7$3,078 SGD
Retailer 3$3,192 SGD
Retailer 12$3,263 SGD
Retailer 4$3,331 SGD
Retailer 8$4,182 SGD
Retailer 13$5,152 SGD
Brilliant Earth$6,993 SGD

44 data points across 15 retailers

24 retailers$952 SGD to $4,182 SGD

Retailer 1
-
$851 SGD
$666 USD
Price last confirmed 20 days ago
Retailer 2
-
$927 SGD
$725 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$952 SGD
$745 USD
View
Final sale: no returns
Retailer 4
-
$988 SGD
$773 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$988 SGD
$773 USD
View
Price last confirmed 28 days ago
B+
Retailer 6
-
$1,300 SGD
$1,017 USD
View
B+
Retailer 7
-
$1,416 SGD
$1,108 USD
View
B+
Retailer 8
-
$1,419 SGD
$1,110 USD
View
B+
Retailer 9
-
$1,511 SGD
$1,182 USD
View
B+
Retailer 10
-
$1,527 SGD
A$1,838 AUD
View
B+
Retailer 11
-
$1,580 SGD
£973 GBP
View
B+
Retailer 12
-
$1,815 SGD
ZAR 22,941 ZAR
View
B+
Retailer 13
-
$2,210 SGD
$1,729 USD
View
Retailer 14
-
$2,777 SGD
$2,172 USD
View
Price last confirmed 23 days ago
B
Retailer 15
-
$3,078 SGD
£1,896 GBP
View
B+
Retailer 16
-
$3,192 SGD
$2,497 USD
View
B
Retailer 17
-
$3,263 SGD
€2,431 EUR
View
B
Retailer 18
-
$3,331 SGD
View
B
Retailer 19
-
$3,369 SGD
$2,635 USD
View
B
Retailer 20
-
$3,407 SGD
$2,665 USD
View
B
Retailer 21
-
$3,427 SGD
$2,681 USD
View
B
Retailer 22
-
$4,182 SGD
£2,576 GBP
View
Retailer 23
-
$5,152 SGD
$4,030 USD
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
18561420A · Oct 29
$6,993 SGD
$5,470 USD
View
Price under review
23 more retailers have this diamond
Prices start from $952 SGDSave up to $3,230 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
1.55ct Oval
$952 SGD