Round|Lab Grown|IGI

0.53ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG817693325

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817693325

Diamond specifications and retailer prices

From $180 USD
As of November 3, 2026
Save $951 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,131 USD at Reve Diamonds · As of November 2, 2026
View at Reve Diamonds

About this 0.53ct lab-grown round diamond

This 0.53ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817693325 or 817693325. Listed at 19 retailers as of November 2, 2026, with prices from $180 to $1,131, a $951 spread on the same certified stone. Reve Diamonds lists it at $1,131. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817693325
Dimensions5.23 × 5.27 × 3.15 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
5.23 mm5.27 mm0.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817693325
Side View
Table 58.0%Crown 33.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $180 USD|Low: $180 USD|High: $1,184 USD|Avg: $545 USD|-5.3%
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Retailer 16
Reve Diamonds
November 3, 2026
Retailer 1$180 USD
Retailer 16$202 USD
Retailer 12$209 USD
Retailer 4$235 USD
Retailer 8$235 USD
Retailer 15$256 USD
Retailer 2$395 USD
Retailer 10$402 USD
Retailer 13$403 USD
Retailer 14$406 USD
Retailer 3$611 USD
Retailer 7$756 USD
Retailer 6$759 USD
Retailer 5$760 USD
Retailer 9$773 USD
Retailer 11$1,045 USD
Reve Diamonds$1,131 USD

41 data points across 17 retailers

19 retailers$180 USD to $1,131 USD

A
Cheapest Retailer
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$180 USD
A
Retailer 2
-
$202 USD
View
Final sale: no returns
A
Retailer 3
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$209 USD
View
A
Retailer 4
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$235 USD
View
Retailer 5
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$235 USD
View
Price last confirmed 9 days ago
A
Retailer 6
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$256 USD
HK$2,000 HKD
View
Retailer 7
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$286 USD
View
Price last confirmed 69 days ago
B+
Retailer 8
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$395 USD
View
B+
Retailer 9
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$402 USD
£316 GBP
View
B+
Retailer 10
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$403 USD
€384 EUR
View
B+
Retailer 11
-
$406 USD
ZAR 6,565 ZAR
View
B+
Retailer 12
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$470 USD
View
B+
Retailer 13
-
$611 USD
SGD 825 SGD
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Retailer 14
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$756 USD
View
Price last confirmed 10 days ago
B
Retailer 15
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$759 USD
View
B
Retailer 16
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$760 USD
View
B
Retailer 17
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$773 USD
View
B
Retailer 18
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$1,045 USD
£823 GBP
View
Most Expensive
B
Reve Diamonds
7966BDABB · Nov 2
$1,131 USD
View
18 more retailers have this diamond
Prices start from $180 USDSave up to $951 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
0.53ct Round
$180 USD