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Oval|Lab Grown|IGI

1.53ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG754508163

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754508163

Diamond specifications and retailer prices

From $389 SGD
$304 USD
As of October 30, 2026
Save $3,087 SGD (89%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $3,476 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.53ct lab-grown oval diamond

This 1.53ct 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 LG754508163 or 754508163. Listed at 33 retailers as of October 30, 2026, with prices from $389 to $3,476, a $3,087 spread on the same certified stone. Blue Nile lists it at $3,476. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508163
Dimensions9.42 × 6.38 × 4.02 mm
L/W Ratio1.48
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
9.42 mm6.38 mm1.53 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508163
Side View
Table 60.0%Crown 36.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.0%

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: Oct 30
Current: $3,476 SGD|Low: $389 SGD|High: $4,232 SGD|Avg: $1,385 SGD
Blue Nile
Retailer 2
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Retailer 25
October 31, 2026
Retailer 8$389 SGD
Retailer 18$405 SGD
Retailer 3$481 SGD
Retailer 14$622 SGD
Retailer 7$637 SGD
Retailer 22$639 SGD
Retailer 23$741 SGD
Retailer 10$744 SGD
Retailer 21$773 SGD
Retailer 2$794 SGD
Retailer 11$921 SGD
Retailer 12$1,007 SGD
Retailer 9$1,023 SGD
Retailer 20$1,045 SGD
Retailer 25$1,252 SGD
Retailer 17$1,537 SGD
Retailer 4$1,602 SGD
Retailer 15$1,658 SGD
Retailer 6$1,755 SGD
Retailer 16$1,777 SGD
Retailer 24$1,812 SGD
Retailer 13$2,404 SGD
Retailer 5$2,915 SGD
Retailer 19$3,362 SGD
Blue Nile$3,476 SGD

40 data points across 25 retailers

33 retailers$389 SGD to $3,476 SGD

Retailer 1
-
$349 SGD
$273 USD
Price last confirmed 33 days ago
Retailer 2
-
$381 SGD
$298 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$389 SGD
$304 USD
View
Final sale: no returns
Retailer 4
-
$405 SGD
$317 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$408 SGD
$319 USD
View
Retailer 6
-
$408 SGD
$319 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$408 SGD
$319 USD
View
Price last confirmed 29 days ago
Retailer 8
-
$427 SGD
$334 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$481 SGD
£296 GBP
View
Price last confirmed 17 days ago
A
Retailer 10
-
$622 SGD
HK$3,800 HKD
View
A
Retailer 11
-
$637 SGD
$498 USD
View
A
Retailer 12
-
$639 SGD
$500 USD
View
A
Retailer 13
-
$741 SGD
€552 EUR
View
A
Retailer 14
-
$744 SGD
$582 USD
View
A
Retailer 15
-
$773 SGD
ZAR 9,763 ZAR
View
A
Retailer 16
-
$794 SGD
£489 GBP
View
A
Retailer 17
-
$921 SGD
A$1,108 AUD
View
A
Retailer 18
-
$1,007 SGD
$788 USD
View
A
Retailer 19
-
$1,023 SGD
$800 USD
View
A
Retailer 20
-
$1,045 SGD
A$1,258 AUD
View
B+
Retailer 21
-
$1,252 SGD
$979 USD
View
Retailer 22
-
$1,446 SGD
$1,131 USD
View
Price last confirmed 22 days ago
Retailer 23
-
$1,537 SGD
$1,202 USD
View
Price last confirmed 31 days ago
B+
Retailer 24
-
$1,602 SGD
$1,253 USD
View
B+
Retailer 25
-
$1,658 SGD
$1,297 USD
View
B+
Retailer 26
-
$1,755 SGD
$1,373 USD
View
B+
Retailer 27
-
$1,777 SGD
View
Retailer 28
-
$1,812 SGD
£1,116 GBP
View
Price last confirmed 10 days ago
B+
Retailer 29
-
$2,404 SGD
A$2,893 AUD
View
Retailer 30
-
$2,911 SGD
$2,277 USD
View
Price last confirmed 55 days ago
B
Retailer 31
-
$2,915 SGD
$2,280 USD
View
B
Retailer 32
-
$3,362 SGD
$2,630 USD
View
Most Expensive
B
Blue Nile
28929606 · Oct 31
$3,476 SGD
$2,719 USD
View
32 more retailers have this diamond
Prices start from $389 SGDSave up to $3,087 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
1.53ct Oval
$389 SGD