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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 $304 USD
As of October 30, 2026
Save $2,415 USD (89%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $2,719 USD at Blue Nile · As of October 29, 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 29, 2026, with prices from $304 to $2,719, a $2,415 spread on the same certified stone. Blue Nile lists it at $2,719. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508163
Dimensions6.38 × 6.38 × 4.02 mm
L/W Ratio1.00
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
6.38 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: $2,719 USD|Low: $304 USD|High: $3,310 USD|Avg: $1,086 USD
Blue Nile
Retailer 2
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Retailer 25
October 30, 2026
Retailer 8$304 USD
Retailer 18$317 USD
Retailer 3$377 USD
Retailer 14$486 USD
Retailer 7$498 USD
Retailer 22$500 USD
Retailer 23$580 USD
Retailer 10$582 USD
Retailer 21$604 USD
Retailer 19$621 USD
Retailer 11$720 USD
Retailer 12$788 USD
Retailer 9$800 USD
Retailer 20$818 USD
Retailer 25$979 USD
Retailer 17$1,202 USD
Retailer 4$1,253 USD
Retailer 15$1,297 USD
Retailer 6$1,373 USD
Retailer 16$1,390 USD
Retailer 24$1,417 USD
Retailer 2$1,880 USD
Retailer 5$2,280 USD
Retailer 13$2,630 USD
Blue Nile$2,719 USD

39 data points across 25 retailers

33 retailers$304 USD to $2,719 USD

Retailer 1
-
$273 USD
Price last confirmed 32 days ago
Retailer 2
-
$298 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$304 USD
View
Final sale: no returns
Retailer 4
-
$317 USD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$319 USD
View
Retailer 6
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$319 USD
View
Price last confirmed 20 days ago
Retailer 7
-
$319 USD
View
Price last confirmed 28 days ago
Retailer 8
-
$334 USD
View
Price last confirmed 31 days ago
Retailer 9
-
$377 USD
£296 GBP
View
Price last confirmed 16 days ago
A
Retailer 10
-
$486 USD
HK$3,800 HKD
View
A
Retailer 11
-
$498 USD
View
A
Retailer 12
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$500 USD
View
A
Retailer 13
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$580 USD
€552 EUR
View
A
Retailer 14
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$582 USD
View
A
Retailer 15
-
$604 USD
ZAR 9,763 ZAR
View
A
Retailer 16
-
$621 USD
£489 GBP
View
A
Retailer 17
-
$720 USD
A$1,108 AUD
View
A
Retailer 18
-
$788 USD
View
A
Retailer 19
-
$800 USD
View
A
Retailer 20
-
$818 USD
A$1,258 AUD
View
B+
Retailer 21
-
$979 USD
View
Retailer 22
-
$1,131 USD
View
Price last confirmed 21 days ago
Retailer 23
-
$1,202 USD
View
Price last confirmed 30 days ago
B+
Retailer 24
-
$1,253 USD
View
B+
Retailer 25
-
$1,297 USD
View
B+
Retailer 26
-
$1,373 USD
View
B+
Retailer 27
-
$1,390 USD
SGD 1,878 SGD
View
Retailer 28
-
$1,417 USD
£1,116 GBP
View
Price last confirmed 9 days ago
B+
Retailer 29
-
$1,880 USD
A$2,893 AUD
View
Retailer 30
-
$2,277 USD
View
Price last confirmed 54 days ago
B
Retailer 31
-
$2,280 USD
View
B
Retailer 32
-
$2,630 USD
View
Most Expensive
B
Blue Nile
28929606 · Oct 29
$2,719 USD
View
32 more retailers have this diamond
Prices start from $304 USDSave up to $2,415 USD

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
$304 USD