CaratHunter
Plans
Oval|Lab Grown|IGI

1.54ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG747548622

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG747548622

Diamond specifications and retailer prices

From $655 SGD
$512 USD
As of October 29, 2026
Save $5,661 SGD (90%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $6,315 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG747548622 or 747548622. Listed at 27 retailers as of October 29, 2026, with prices from $655 to $6,315, a $5,661 spread on the same certified stone. Brilliant Earth lists it at $6,315. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747548622
Dimensions9.47 × 6.50 × 4.03 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.47 mm6.50 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747548622
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,661 SGD|Low: $655 SGD|High: $3,582 SGD|Avg: $1,736 SGD|+0.9%
Retailer 1
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
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
October 31, 2026
Retailer 17$655 SGD
Retailer 16$733 SGD
Retailer 21$739 SGD
Retailer 11$811 SGD
Retailer 12$818 SGD
Retailer 2$860 SGD
Retailer 6$984 SGD
Retailer 18$1,096 SGD
Retailer 24$1,097 SGD
Retailer 7$1,220 SGD
Retailer 22$1,245 SGD
Retailer 19$1,303 SGD
Retailer 5$1,394 SGD
Retailer 10$1,429 SGD
Retailer 25$1,888 SGD
Retailer 15$2,093 SGD
Retailer 20$2,152 SGD
Retailer 8$2,357 SGD
Retailer 23$2,523 SGD
Retailer 1$2,661 SGD
Retailer 13$2,797 SGD
Retailer 14$2,834 SGD
Retailer 9$3,222 SGD
Retailer 3$3,403 SGD
Retailer 4$3,582 SGD

25 data points across 25 retailers

27 retailers$655 SGD to $6,315 SGD

A
Cheapest Retailer
-
$655 SGD
$512 USD
A
Retailer 2
-
$733 SGD
$573 USD
View
Final sale: no returns
A
Retailer 3
-
$739 SGD
$578 USD
View
Retailer 4
-
$811 SGD
$634 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$818 SGD
$640 USD
View
A
Retailer 6
-
$860 SGD
£530 GBP
View
A
Retailer 7
-
$984 SGD
$770 USD
View
A
Retailer 8
-
$1,096 SGD
$857 USD
View
A
Retailer 9
-
$1,097 SGD
$858 USD
View
A
Retailer 10
-
$1,220 SGD
A$1,468 AUD
View
A
Retailer 11
-
$1,245 SGD
£767 GBP
View
A
Retailer 12
-
$1,303 SGD
€971 EUR
View
B+
Retailer 13
-
$1,394 SGD
ZAR 17,610 ZAR
View
B+
Retailer 14
-
$1,429 SGD
$1,118 USD
View
B+
Retailer 15
-
$1,888 SGD
A$2,272 AUD
View
B+
Retailer 16
-
$2,093 SGD
$1,637 USD
View
B+
Retailer 17
-
$2,152 SGD
$1,683 USD
View
B
Retailer 18
-
$2,357 SGD
£1,452 GBP
View
B+
Retailer 19
-
$2,523 SGD
A$3,036 AUD
View
B
Retailer 20
-
$2,661 SGD
$2,082 USD
View
B
Retailer 21
-
$2,797 SGD
$2,188 USD
View
B
Retailer 22
-
$2,834 SGD
$2,217 USD
View
B
Retailer 23
-
$3,007 SGD
$2,352 USD
View
Retailer 24
-
$3,222 SGD
$2,520 USD
View
Price last confirmed 10 days ago
B
Retailer 25
-
$3,403 SGD
£2,096 GBP
View
B
Retailer 26
-
$3,582 SGD
$2,802 USD
View
Most Expensive
B
Brilliant Earth
16452292A · Oct 31
$6,315 SGD
$4,940 USD
View
26 more retailers have this diamond
Prices start from $655 SGDSave up to $5,661 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
1.54ct Oval
$655 SGD