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Oval|Lab Grown|IGI

5.56ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG689520847

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG689520847

Diamond specifications and retailer prices

From $20,083 SGD
As of October 28, 2026
Save $47,665 SGD (70%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $67,747 SGD at Aida Diamonds · As of November 1, 2026
View at Aida Diamonds

About this 5.56ct lab-grown oval diamond

This 5.56ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689520847 or 689520847. Listed at 23 retailers as of October 28, 2026, with prices from $20,083 to $67,747, a $47,665 spread on the same certified stone. Aida Diamonds lists it at $67,747. 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

5.56
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689520847
Dimensions14.16 × 9.88 × 6.27 mm
L/W Ratio1.43
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
14.16 mm9.88 mm5.56 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689520847
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.5%

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 28
Current: $67,747 SGD|Low: $19,279 SGD|High: $264,420 SGD|Avg: $65,018 SGD|-0.2%
Aida Diamonds
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
November 3, 2026
Retailer 15$20,083 SGD
Retailer 9$23,505 SGD
Retailer 4$25,014 SGD
Retailer 5$28,969 SGD
Retailer 17$29,562 SGD
Retailer 19$29,657 SGD
Retailer 6$30,006 SGD
Retailer 14$34,316 SGD
Retailer 16$40,114 SGD
Retailer 7$47,447 SGD
Retailer 13$49,659 SGD
Retailer 18$53,968 SGD
Retailer 2$67,505 SGD
Aida Diamonds$67,747 SGD
Retailer 10$76,237 SGD
Retailer 11$82,564 SGD
Retailer 8$100,846 SGD
Retailer 12$115,885 SGD
Retailer 20$116,009 SGD
Retailer 3$264,420 SGD

28 data points across 20 retailers

23 retailers$20,083 SGD to $67,747 SGD

A
Cheapest Retailer
-
$20,083 SGD
B+
Retailer 2
-
$23,505 SGD
View
Retailer 3
-
$24,832 SGD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
$25,014 SGD
View
Retailer 5
-
$25,866 SGD
View
Price last confirmed 28 days ago
Retailer 6
-
$26,074 SGD
View
Price last confirmed 39 days ago
B+
Retailer 7
-
$28,969 SGD
View
Final sale: no returns
B+
Retailer 8
-
$29,562 SGD
View
B+
Retailer 9
-
$29,657 SGD
View
Retailer 10
-
$30,006 SGD
View
Price last confirmed 33 days ago
B+
Retailer 11
-
$34,316 SGD
View
B+
Retailer 12
-
$40,114 SGD
View
B
Retailer 13
-
$47,447 SGD
View
B
Retailer 14
-
$49,659 SGD
View
B
Retailer 15
-
$53,968 SGD
View
B
Retailer 16
-
$67,505 SGD
View
Most Expensive
B
Aida Diamonds
497357622 · Nov 1
$67,747 SGD
A$81,351 AUD
View
16 more retailers have this diamond
Prices start from $20,083 SGDSave up to $47,665 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
5.56ct Oval
$20,083 SGD