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Oval|Lab Grown|IGI

5.53ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG811634356

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG811634356

Diamond specifications and retailer prices

From $14,887 SGD
$11,645 USD
As of October 26, 2026
Save $42,903 SGD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $57,790 SGD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.53ct lab-grown oval diamond

This 5.53ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811634356 or 811634356. Listed at 12 retailers as of October 26, 2026, with prices from $14,887 to $57,790, a $42,903 spread on the same certified stone. With Clarity lists it at $57,790. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.53
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634356
Dimensions13.79 × 9.89 × 6.29 mm
L/W Ratio1.39
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
13.79 mm9.89 mm5.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634356
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.6%

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 26
Current: $16,824 SGD|Low: $14,887 SGD|High: $64,314 SGD|Avg: $33,040 SGD|-30.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 1, 2026
Retailer 7$14,887 SGD
Retailer 9$15,464 SGD
Retailer 1$16,824 SGD
Retailer 3$23,801 SGD
Retailer 5$25,445 SGD
Retailer 10$25,935 SGD
Retailer 8$26,580 SGD
Retailer 4$28,808 SGD
Retailer 6$39,131 SGD
Retailer 2$44,280 SGD
With Clarity$57,790 SGD

42 data points across 11 retailers

12 retailers$14,887 SGD to $57,790 SGD

A
Cheapest Retailer
-
$14,887 SGD
$11,645 USD
A
Retailer 2
-
$15,464 SGD
HK$94,500 HKD
View
A
Retailer 3
-
$16,824 SGD
£10,362 GBP
View
Retailer 4
-
$17,254 SGD
$13,496 USD
View
Price last confirmed 68 days ago
B+
Retailer 5
-
$23,801 SGD
€17,731 EUR
View
B+
Retailer 6
-
$25,445 SGD
£15,672 GBP
View
B+
Retailer 7
-
$25,935 SGD
$20,287 USD
View
B+
Retailer 8
-
$26,580 SGD
$20,792 USD
View
B+
Retailer 9
-
$28,808 SGD
ZAR 364,049 ZAR
View
B+
Retailer 10
-
$39,131 SGD
$30,610 USD
View
B
Retailer 11
-
$44,280 SGD
$34,637 USD
View
Most Expensive
B
With Clarity
811634356 · Oct 31
$57,790 SGD
$45,205 USD
View
11 more retailers have this diamond
Prices start from $14,887 SGDSave up to $42,903 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
5.53ct Oval
$14,887 SGD