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Round|Lab Grown|IGI

5.50ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG830627968

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830627968

Diamond specifications and retailer prices

From $12,660 SGD
$9,903 USD
As of October 26, 2026
Save $52,827 SGD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $65,487 SGD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.5ct lab-grown round diamond

This 5.5ct lab-grown round 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 LG830627968 or 830627968. Listed at 10 retailers as of October 26, 2026, with prices from $12,660 to $65,487, a $52,827 spread on the same certified stone. With Clarity lists it at $65,487. 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

5.50
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830627968
Dimensions11.28 × 11.34 × 6.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
11.28 mm11.34 mm5.50 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830627968
Side View
Table 56.0%Crown 34.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.7%

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 26
Current: $14,530 SGD|Low: $12,660 SGD|High: $65,487 SGD|Avg: $26,496 SGD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 1, 2026
Retailer 8$12,660 SGD
Retailer 7$13,173 SGD
Retailer 1$14,530 SGD
Retailer 5$15,129 SGD
Retailer 4$20,285 SGD
Retailer 3$22,598 SGD
Retailer 2$30,119 SGD
Retailer 9$33,258 SGD
Retailer 6$39,073 SGD
With Clarity$65,487 SGD

22 data points across 10 retailers

10 retailers$12,660 SGD to $65,487 SGD

A
Cheapest Retailer
-
$12,660 SGD
$9,903 USD
A
Retailer 2
-
$13,173 SGD
HK$80,500 HKD
View
A
Retailer 3
-
$14,530 SGD
£8,949 GBP
View
A
Retailer 4
-
$15,129 SGD
$11,834 USD
View
A
Retailer 5
-
$20,285 SGD
€15,112 EUR
View
B+
Retailer 6
-
$22,598 SGD
£13,919 GBP
View
B+
Retailer 7
-
$30,119 SGD
$23,560 USD
View
B+
Retailer 8
-
$33,258 SGD
$26,015 USD
View
B
Retailer 9
-
$39,073 SGD
$30,564 USD
View
Most Expensive
B
With Clarity
830627968 · Oct 31
$65,487 SGD
$51,226 USD
View
9 more retailers have this diamond
Prices start from $12,660 SGDSave up to $52,827 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
5.50ct Round
$12,660 SGD