Round|Lab Grown|IGI

0.53ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG800676493

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800676493

Diamond specifications and retailer prices

From $145 USD
As of October 27, 2026
Save $1,055 USD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,200 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 LG800676493 or 800676493. Listed at 12 retailers as of October 27, 2026, with prices from $145 to $1,200, a $1,055 spread on the same certified stone. Do Amore Diamonds lists it at $1,200. 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 angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676493
Dimensions5.20 × 5.18 × 3.18 mm
L/W Ratio1.00
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
5.20 mm5.18 mm0.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676493
Side View
Table 58.0%Crown 34.8°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A+
Exceptional
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 27
Current: $1,200 USD|Low: $145 USD|High: $1,440 USD|Avg: $485 USD|-16.7%
Do Amore 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
October 29, 2026
Retailer 9$145 USD
Retailer 4$168 USD
Retailer 5$266 USD
Retailer 10$293 USD
Retailer 12$297 USD
Retailer 8$318 USD
Retailer 6$343 USD
Retailer 2$354 USD
Retailer 3$470 USD
Retailer 11$527 USD
Retailer 13$551 USD
Retailer 14$570 USD
Retailer 7$805 USD
Do Amore Diamonds$1,200 USD

25 data points across 14 retailers

12 retailers$145 USD to $1,200 USD

A+
Cheapest Retailer
-
$145 USD
A
Retailer 2
-
$168 USD
View
Final sale: no returns
A
Retailer 3
-
$293 USD
View
A
Retailer 4
-
$297 USD
View
A
Retailer 5
-
$318 USD
€303 EUR
View
A
Retailer 6
-
$319 USD
View
Retailer 7
-
$470 USD
View
Price last confirmed 12 days ago
B
Retailer 8
-
$527 USD
View
B+
Retailer 9
-
$551 USD
View
B+
Retailer 10
-
$570 USD
View
B
Retailer 11
-
$805 USD
£634 GBP
View
Most Expensive
B
Do Amore Diamonds
27-FA8137499 · Oct 29
$1,200 USD
View
11 more retailers have this diamond
Prices start from $145 USDSave up to $1,055 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
$145 USD