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Round|Lab Grown|IGI

5.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG726541395

Shape and cutting style on the report: Round brilliant

Certificate IGI LG726541395

Diamond specifications and retailer prices

From $31,439 USD
A$48,367 AUD
As of November 1, 2026
3 retailers carry this diamond
Most expensive: $31,439 USD at Novita Diamonds
View at Novita Diamonds

About this 5.53ct lab-grown round diamond

This 5.53ct lab-grown round 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 LG726541395 or 726541395. Listed at 3 retailers as of November 1, 2026. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726541395
Dimensions11.47 × 11.55 × 6.87 mm
L/W Ratio1.01
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
11.47 mm11.55 mm5.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726541395
Side View
Table 59.0%Crown 33.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: $31,439 USD|Low: $6,553 USD|High: $32,154 USD|Avg: $15,446 USD|+12.0%
Novita 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
November 1, 2026
Retailer 9$6,780 USD
Retailer 10$6,848 USD
Retailer 13$8,760 USD
Retailer 12$8,822 USD
Retailer 8$9,275 USD
Retailer 4$12,524 USD
Retailer 7$13,690 USD
Retailer 11$14,026 USD
Retailer 2$16,753 USD
Retailer 6$17,691 USD
Retailer 3$22,956 USD
Novita Diamonds$31,439 USD
Retailer 5$32,154 USD

9 data points across 13 retailers

3 retailers

Retailer 1
-
$6,584 USD
Price last confirmed 33 days ago
Retailer 2
-
$9,275 USD
View
Price last confirmed 34 days ago
Most Expensive
B
Novita Diamonds
cert_726541395 · Nov 1
$31,439 USD
A$48,367 AUD
View
2 more retailers have this diamond

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.

B
5.53ct Round
$31,439 USD